Original Research Video Collection

December 2021

The effect of 4 first premolar extractions on the posterior Bolton ratio  (Full Size)
Anthony D. Mongillo,Eustáquio A. Araújo,Ki Beom Kim,Patrick F. Foley

November 2021

Occlusal changes in orthodontically treated subjects 40 years after treatment and comparison with untreated control subjects  (Full Size)
Karina Maria Salvatore Freitas, Camila Massaro, Felicia Miranda, Marcos Roberto de Freitas, Guilherme Janson, Daniela Garib

October 2021

A surgery-first approach using single-jaw rotational mandibular setback in low-angle mandibular prognathism  (Full Size)
Gyeong-Su Kim, Sung-Hoon Lim, Seo-Rin Jeong, and Jae Hyun Park

September 2021

A prospective cohort study evaluating subjective and objective neurosensory changes following LeFort I osteotomy  (Full Size)
Ahmed R. Din, Niamh Buckley, Nayeem Ali, Michael Millwaters, Pratik K. Sharma

August 2021

Influence of the hyrax expander screw position on displacement and stress distribution in teeth  (Full Size)
Letícia Chaves Fernandes, Robert Willer Farinazzo Vitral, Pedro Yoshito Noritomi, Gustavo Silva Maximiano, Marcio José da Silva Campos

June 2021

Dental arch changes after open bite treatment with spurs associated with posterior build-ups in the mixed dentition: A randomized clinical trial  (Full Size)
Aron Aliaga-Del Castillo ,Silvio Augusto Bellini-Pereira, Lorena Vilanova, Luis Ernesto Arriola-Guillén, Daniela Garib,Guilherme Janson

December 2020

Ten years of miniscrew use in a U.S. orthodontic residency program  (Full Size)
Sebastian Baumgaertel, Juan Martin Palomo, Micaela Zaverdinos, Tarek Elshebiny

November 2020

Treatment of 2 impacted molars in a large dentigerous cyst (expansile cystic lesion) with combined orthodontic and surgical therapy  (Full Size)
Kyu-Rhim Chung, Min-Ki Noh, Song Hee Oh, Do-Min Jeong, Seong-Hun Kim, Gerald Nelson

September 2020

Risk factors for maxillary impacted canine–linked severe lateral incisor root resorption: A cone-beam computed tomography study  (Full Size)
Han Wang, Peipei Duan, Tiancheng Lia, Chunxiao Lv, Li Huang, Cheng Zhang, Guiyu Tao, Xiaobing Li, Shujuan Zou

August 2020

Distalization rate of maxillary canines in an alveolus filled with leukocyte-platelet–rich fibrin in adults: A randomized controlled clinical split-mouth trial  (Full Size)
Ariel Adriano Reyes Pacheco, James Rudolph Collins, Nelsida Contreras, Astrid Lantigua, Matheus Melo Pithon, Orlando Motohiro Tanaka

July 2020

Alternative treatment approach for anterior subgingival dental lesions: Forced eruption using attractive magnets  (Full Size)
Silvana Canjau, Christina Stefan, and Camelia A. Szuhanek
Timisoara, Romania, and Münster and Mömbris, Germany

June 2020

Do malocclusion and orthodontic treatment impact oral health? A systematic review and meta-analysis  (Full Size)
Richard Macey, Badri Thiruvenkatachari, Kevin O'Brien, Klaus B.S. L. Batista

May 2020

Association between root resorption and tooth development: A quantitative clinical study  (Full Size)
Xinyi Li, Jingchen Xu, Yuanyuan Yin, Ting Liu, Le Chang, Zhaomeng Tang, Song Chen

April 2020

The effects of a clinically feasible application of low-level laser therapy on the rate of orthodontic tooth movement: A triple-blind, split-mouth, randomized controlled trial  (Full Size)
Dipika Mistry, Oyku Dalci, Spyridon N. Papageorgiou, M. Ali Darendeliler, and Alexandra K. Papadopoulou Sydney, New South Wales, Australia, and Zurich, Switzerland

April 2020

The effect of digital diagnostic setups on orthodontic treatment planning  (Full Size)
Derek Hou, Raquel Capote, Burcu Bayirli, Daniel C. N. Chan, and Greg Huang

March 2020

The effect of micro-osteoperforations on the rate of orthodontic tooth movement: A systematic review and meta-analysis  (Full Size)
Saritha Sivarajan, Lorretha P. Ringgingon, Mona M.Salah Fayed, Mang Chek Wey

February 2020

A comparison of conventional vs automated digital Peer Assessment Rating scoring using the Carestream 3600 scanner and CS Model+ software system: A randomized controlled trial  (Full Size)
Sana Luqmani, Allan Jones, Manoharan Andiappan, and Martyn T. Cobourne
London and Kingston, United Kingdom

January 2020

January 2020

October 2019

Characteristics of an excellent orthodontic residency program  (Full Size)

Veerasathpurush Allareddy, Kyungsup Shin, Steven D. Marshall, Thomas E. Southard

September 2019

Influence of maxillary canine impaction characteristics and factors associated with orthodontic treatment on the duration of active orthodontic traction  (Full Size)

Luis Ernesto Arriola-Guillén, Aron Aliaga–Del Castillo, Gustavo Armando Ruíz-Mora, Yalil Augusto Rodríguez-Cárdenas, Heraldo Luis Dias–Da Silveira

August 2019

Factors associated with spontaneous angular changes of impacted mandibular third molars as a result of second molar protraction  (Full Size)

Un-Bong Baik, Mohamed Bayome, Noha Hussein Abbas, Jae Hyun Park, Ui-Lyong Lee, Yoon-Ji Kim

July 2019

Comparative study between different groups of esthetic component of the Index of Orthodontic Treatment Need and eye tracking  (Full Size)

Wagner Leandro de Oliveira, Armando Yukio Saga, Sérgio Aparecido Ignácio, Edson Jose Rodrigues Justino, Orlando Motohiro Tanaka

May 2019

April 2019

Changes in sleep and airway variables in patients with obstructive sleep apnea after mandibular advancement splint treatment  (Full Size)

Whitney R. Mostafiz, David W. Carley, Maria Grace C. Viana, Serina Ma, Oyku Dalci, M. Ali Darendeliler, Carla A. Evans, Budi Kusnoto, Ahmed Masoud, Maria Therese S. Galang-Boquiren

February 2019

Buccal bone plate thickness after rapid maxillary expansion in mixed and permanent dentitions  (Full Size)

Michele Vito Digregorio, Rosamaria Fastuca, Piero Antonio Zecca, Alberto Caprioglio, and Manuel O. Lagravère, Varese and Messina, Italy, and Edmonton, Alberta, Canada

January 2019

Resin-modified glass ionomer cement vs composite for orthodontic bonding: A multicenter, single-blind, randomized controlled trial  (Full Size)

Philip E. Benson, Jonathan Alexander-Abt, Stephen Cotter, Fiona M.V. Dyer, Fatma Fenesha, Anjli Patel, Ciara Campbell, Niamh Crowley, Declan T. Millett

December 2018

Patients' preferences regarding age, sex, and attire of orthodontists  (Full Size)

Andréa Maria de Souza-Constantino, Ana Cláudia de Castro Ferreira Conti, Leopoldino Capelloza Filho, Sara Nader Marta, and Renata Rodrigues de Almeida-Pedrin
Bauru, São Paulo, Brazil

November 2018

Second molar intrusion: Continuous arch or loop mechanics?  (Full Size)

Renato Parsekian Martins, Ricardo Lima Shintcovsk, Luegya Knop Shintcovsk, Rodrigo Viecilli, Lidia Parsekian Martins


August 2018

Maturational changes of the normal occlusion: A 40-year follow-up   (Full Size)

Camila Massaro, Felicia Miranda, Guilherme Janson, Renato Rodrigues de Almeida, Arnaldo Pinzan, Décio Rodrigues Martins, and Daniela Garib

July 2018

Sleep disordered breathing in children seeking orthodontic care   (Full Size)

Ashok K. Rohra, Jr, Catherine A. Demko, Mark G. Hans, Carol Rosen, and Juan Martin Palomo, Cleveland, Ohio



May 2018

Age-dependent biologic response to orthodontic forces  (Full Size)

Mani Alikhani, Michelle Y. Chou, Edmund Khoo, Sarah Alansari, Rachel Kwal, Tali Elfersi, Abdullah Almansour, Chinapa Sangsuwon, Mohammed Al Jearah, Jeanne M. Nervina, Cristina C. Teixeira

April 2018

Effects of supplemental vibrational force on space closure, treatment duration, and occlusal outcome: A multicenter randomized clinical trial  (Full Size)

Andrew T. DiBiase, Neil R. Woodhouse, Spyridon N. Papageorgiou, Nicola Johnson, Carmel Slipper, James Grant, Maryam Alsaleh, Yousef Khaja, Martyn T. Cobourne

February 2018

Which orthodontic appliance is best for oral hygiene? A randomized clinical trial  (Full Size)

Aditya Chhibber, Sachin Agarwal, Sumit Yadav, Chia-Ling Kuo, Madhur Upadhyay

December 2017

Computer-aided design and manufacture of hyrax devices: Can we really go digital?  (Full Size)

Simon Graf, Marie A. Cornelis, Gustavo Hauber Gameiro, Paolo M. Cattaneo

November 2017

Numeric simulation model for long-term orthodontic tooth movement with contact boundary conditions using the finite element method  (Full Size)

Ryo Hamanaka, Satoshi Yamaoka, Tuan Nguyen Anh, Jun-ya Tominaga, Yoshiyuki Koga, Noriaki Yoshida


October 2017

What are people tweeting about orthodontic retention? A cross-sectional content analysis  (Full Size)

Dalya Al-Moghrabi, Ama Johal, and Padhraig S. Fleming
London, United Kingdom, and Riyadh, Saudi Arabia

September 2017

Influence of cortical bone thickness on miniscrew microcrack formation  (Full Size)

Melissa V. Nguyen, John Codrington, Lloyd Fletcher, Craig W. Dreyer, Wayne J. Sampson


August 2017

Midpalatal suture maturation in 11- to 15-year-olds: A cone-beam computed tomographic study  (Full Size)

Diego Luiz Tonello, Victor de Miranda Ladewig, Fábio Pinto Guedes, Ana Cláudia de Castro Ferreira Conti, Renata Rodrigues Almeida-Pedrin, Leopoldino Capelozza-Filho

June 2017

Characterizing the orthodontic patient's purchase decision: A novel approach using netnography  (Full Size)

Joseph W. Pittman, M. Elizabeth Bennett, Lorne D. Koroluk, Stacey G. Robinson, Ceib L. Phillips


April 2017

Management of overbite with the Invisalign appliance  (Full Size)

Roozbeh Khosravi, Bobby Cohanim, Philippe Hujoel, Sam Daher, Michelle Neal, Weitao Liu, Greg Huang

March 2017

Effects of orthodontic appliances on the diagnostic quality of magnetic resonance images of the head  (Full Size)

Dzmitry Zhylich, Pradeep Krishnan, Prakash Muthusami, Tammy Rayner, Manohar Shroff, Andrea Doria, Bryan Tompson, Wendy Lou, Sunjay Suri


February 2017

Evaluation of Invisalign treatment effectiveness and efficiency compared with conventional fixed appliances using the Peer Assessment Rating index  (Full Size)

Jiafeng Gu, Jack Shengyu Tang, Brennan Skulski, Henry W. Fields Jr., F. Michael Beck, Allen R. Firestone, Do-Gyoon Kim, Toru Deguchi

January 2017

Assessing the feasibility of yttria-stabilized zirconia in novel designs as mandibular anterior fixed lingual retention after orthodontic treatment  (Full Size)

Matthew M. Stout, Brian K. Cook, Dwayne D. Arola, Hanson Fong, Ariel J. Raigrodski, Anne-Marie Bollen


November 2016


Accuracy and reliability of orthodontists using cone-beam computerized tomography for assessment of adenoid hypertrophy  (Full Size)

Camila Pachêco-Pereira, Noura A. Alsufyani, Michael Major, Giseon Heo, Carlos Flores-Mir

September 2016


Esthetic evaluation of implants vs canine substitution in patients with congenitally missing maxillary lateral incisors: Are there any new insights?  (Full Size)

Ute Schneider, Lorenz Moser, Marzia Fornasetti, Michele Piattella, Giuseppe Siciliani


August 2018


Prosthetic replacement vs space closure for maxillary lateral incisor agenesis: A systematic review  (Full Size)

Giordani Santos Silveira, Natália Valli de Almeida, Daniele Masterson Tavares Pereira, Cláudia Trindade Mattos, José Nelson Mucha

July 2016


June 2016


Herbst appliance anchored to miniscrews with 2 types of ligation: Effectiveness in skeletal Class II treatment  (Full Size)

Antonio Manni, Sabrina Mutinelli, Marco Pasini, Laura Mazzotta, Mauro Cozzani

June 2016


Three-dimensional imaging for indirect-direct bonding  (Full Size)

Ahmed M. El-Timamy, Fouad A. El-Sharaby, Faten H. Eid, Yehya A. Mostafa


May 2016


Effect of polyvinylsiloxane material and impression handling on the accuracy of digital models  (Full Size)

Leonardo Tavares Camardella, David Silveira Alencar, Hero Breuning, Oswaldo de Vasconcellos Vilella

May 2016


Predicting improvement of postorthodontic white spot lesions  (Full Size)

Susan Kim, Mina Katchooi, Burcu Bayiri, Mehmet Sarikaya, Anna M. Korpak, Greg J. Huang


March 2016


White spot lesion formation after treatment with full-coverage rapid maxillary expanders  (Full Size)

Ahmet Yagci, Yasemin Nur Korkmaz, Suleyman Kutalmis Buyuk, Filiz Yagci, Aykan Onur Atilla

February 2016


Inadvertent tooth movement with fixed lingual retainers  (Full Size)

Timothy G. Shaughnessy, William R. Proffit, Said A. Samara

September 2015


Lingual appliances reduce the incidence of white spot lesions during orthodontic multibracket treatment  (Full Size)

Dirk Wiechmann, Elisabeth Klang, Hans-Joachim Helms, Michael Knösel


July 2015


Early orthodontic treatment for Class II malocclusion reduces the chance of incisal trauma: Results of a Cochrane systematic review  (Full Size)

Badri Thiruvenkatachari, Jayne Harrison, Helen Worthington, Kevin O'Brien


June 2015

May 2015


Impact of malocclusion and common oral diseases on oral health–related quality of life in young adults  (Full Size)

Sung-Hwan Choi, Baek-Il Kim, Jung-Yul Cha, Chung-Ju Hwang


April 2015

March 2015


Orthodontic informed consent considering information load and serial position effect  (Full Size)

Caroline E. Pawlak, Henry W. Fields, F. Michael Beck, Allen R. Firestone


February 2015

January 2015

December 2014


Root morphology and development of labial inversely impacted maxillary central incisors in the mixed dentition: A retrospective cone-beam computed tomography study  (Full Size)

Hao Sun, Yi Wang, Chaofan Sun, Qingsong Ye, Weiwei Dai, Xiuying Wang, Qingchao Xu, Sisi Pan, Rongdang Hu

November 2014


Effects of pilot holes on longitudinal miniscrew stability and bony adaptation  (Full Size)

Lauren Ohlenforst Carney, Phillip M. Campbell, Robert Spears, Richard F. Ceen, Ana Cláudia Melo, Peter H. Buschang


October 2014


Do dental esthetics have any influence on finding a job?  (Full Size)

Matheus Melo Pithon, Caroline Carvalho Nascimento, George Caíque Gouveia Barbosa, Raildo da Silva Coqueiro


July 2014


Effectiveness of 3 methods of anchorage reinforcement for maximum anchorage in adolescents: A 3-arm multicenter randomized clinical trial  (Full Size)

Jonathan Sandler, Alison Murray, Badri Thiruvenkatachari, Rodrigo Gutierrez, Paul Speight, Kevin O’Brien


May 2014


Comparative assessment of alignment efficiency and space closure of active and passive self-ligating vs conventional appliances in adolescents: A single-center randomized controlled trial  (Full Size)

Goldie Songra, Matthew Clover, Nikki E. Atack, Paul Ewings, Martyn Sherriff, Jonathan R. Sandy, Anthony J. Ireland

April 2014


Comparison of virtual and manual tooth setups with digital and plaster models in extraction cases  (Full Size)

Joon Im, Jung-Yul Cha, Kee-Joon Lee, Hyung-Seog Yu, Chung-Ju Hwang


March 2014


Adult orthodontic patients' views regarding dentofacial normality: A qualitative study  (Full Size)

Nicky D. Stanford, Tze Bill Ip, Justin Durham

February 2014


Accuracy, reproducibility, and time efficiency of dental measurements using different technologies  (Full Size)

Thorsten Grünheid, Nishant Patel, Nanci L. De Felippe, Andrew Wey, Philippe R. Gaillard, Brent E. Larson


January 2014

December 2013


Bullying among Jordanian schoolchildren, its effects on school performance, and the contribution of general physical and dentofacial features  (Full Size)

Zaid B. Al-Bitar, Iyad K. Al-Omari, Hawazen N. Sonbol, Hazem T. Al-Ahmad, Susan J. Cunningham

November 2013


Effect of micro-osteoperforations on the rate of tooth movement  (Full Size)

Mani Alikhani, Markos Raptis, Billie Zoldan, Chinapa Sangsuwon, Yoo B. Lee, Bandar Alyami, Corey Corpodian, Luz M. Barrera, Sarah Alansari, Edmund Khoo, Cristina Teixeira


October 2013


Condylar position assessed by magnetic resonance imaging after various bite position registrations  (Full Size)

Sanjivan Kandasamy, Clinical Associate Professor, Department of Orthodontics, School of Dentistry, University of Western Australia, Nedlands, Western Australia, Australia

September 2013


Survival analysis of a miniplate and tube device designed to provide skeletal anchorage   (Full Size)

Seong-Hun (Sunny) Kim,DMD,MS, PhD, Kyung Hee University, Seoul, Korea
Shin-Jae Lee, DDS, MS, PhD, Seoul National University, Seoul, Korea
Richard Donatelli, University of Florida, Gainesville, Fla


August 2013


Establishing the diagnostic criteria for eruption disorders based on genetic and clinical data   (Full Size)

Stephanie Golubic Rhoads, Resident, Department of Orthodontics, School of Dentistry, University of North Carolina, Chapel Hill, NC
Heather M. Hendricks, Resident, Department of Orthodontics, School of Dentistry, University of North Carolina, Chapel Hill, NC
Sylvia A. Frazier-Bowers, Associate professor, Department of Orthodontics, School of Dentistry, University of North Carolina, Chapel Hill, NC

July 2013


Evaluation of 3 retention protocols using the American Board of Orthodontics cast and radiograph evaluation  (Full Size)

Fräns Currier, Professor and chair, Department of Orthodontics, University of Oklahoma, Oklahoma City, Okla


June 2013


Survival of palatal miniscrews used for orthodontic appliance anchorage: A retrospective cohort study  (Full Size)

Christos Katsaros, DDS, PhD, Professor and Chair, Department of Orthodontics and Dentofacial Orthopedics

May 2013


Factors related to the rate of orthodontically induced tooth movement  (Full Size)

Stavros Kiliaridis, Professor, Department of Orthodontics, University of Geneva, Geneva, Switzerland
Catherine Giannopoulou, Assistant professor, Department of Periodontology, University of Geneva, Geneva, Switzerland


April 2013


Dimensional changes of upper airway after rapid maxillary expansion: A prospective cone-beam computed tomography study  (Full Size)

Dawei Liu, Associate professor and research director, Department of Developmental Science/Orthodontics, School of Dentistry, Marquette University

March 2013


Dimensional changes of upper airway after rapid maxillary expansion: A prospective cone-beam computed tomography study  (Full Size)

Dawei Liu, Associate professor and research director, Department of Developmental Science/Orthodontics, School of Dentistry, Marquette University


February 2013


Axes of resistance for tooth movement: Does the center of resistance exist in 3-dimensional space?  (Full Size)

Rodrigo F Viecilli, DDS, PhD, Assistant Professor of Orthodontics, New York University
Charles Burstone, DDS, MS, Professor Emeritus of Orthodontics, University of Connecticut

January 2013


Treatment of White Spot Lesions: A Randomized Controlled Trial  (Full Size)

Greg J. Huang, DMD, MSD, MPH, Professor and Chair, Department of Orthodontics, UW

December 2012


Maxillary canine impaction increases root resorption risk of adjacent teeth: A problem of physical proximity  (Full Size)

Zongyang Sun, Assistant professor, Division of Orthodontics, College of Dentistry, Ohio State University, Columbus, Ohio

November 2012


Failure rates and associated risk factors of orthodontic miniscrew implants: A meta-analysis   (Full Size)

Moschos A. Papadopoulos, Department of Orthodontics, Aristotle University of Thessaloniki, Greece


October 2012


Reporting quality of abstracts of randomized controlled trials published in leading   (Full Size)

Padhraig S. Fleming, Clinical senior lecturer/consultant, Institute of Dentistry, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom

September 2012


Cone-beam computed tomography transverse analysis. Part I: Normative data   (Full Size)

Matthew Minor, Adjunct Clinical Professor, Department of Orthodontics, Boston University Goldman School of Dental Medicine
Leslie Will, Gianelly Chair and Professor in Orthodontics, Goldman School of Dental Medicine, Boston University


August 2012


Treatment and stability of Class II Division 2 malocclusion in children and adolescents: A systematic review  (Full Size)

Declan T. Millett, Professor of Orthodontics, Oral Health and Development, Dental School, University College, Cork, Ireland

July 2012


Three-dimensional assessment of mandibular and glenoid fossa changes after bone-anchored Class III intermaxillary traction  (Full Size)

Hugo De Clerck, Adjunct Professor, Department of Orthodontics, School of Dentistry, University of North Carolina, Chapel Hill, NC; private practice, Brussels, Belgium


June 2012


Surface analysis of study models generated from OrthoCAD and cone-beam computed tomography imaging  (Full Size)

Sercan Akyalcin, School of Dentistry, University of Texas.

May 2012


Microdamage of the cortical bone during mini-implant insertion with self-drilling and self-tapping techniques: A randomized controlled trial  (Full Size)

Sumit Yadav, Assistant Professor, Division of Orthodontics, Health Center, University of Connecticut
Madhur Upadhyay, Assistant Professor, Division of Orthodontics, Health Center, University of Connecticut


April 2012


Bone damage associated with orthodontic placement of miniscrew implants in an animal model  (Full Size)

Sarandeep S. Huja, Associate professor and graduate program director, Division of Orthodontics, College of Dentistry, Ohio State University, Columbus, Ohio

March 2012


Comparison of the orthodontic load systems created with elastomeric power chain to close extraction spaces on different rectangular archwires  (Full Size)

Katherine Kula, Graduate Director and Chair, Department of Orthodontics and Oral Facial Genetics, Indiana University School of Dentistry


February 2012


A study of the effects of playing a wind instrument on the occlusion  (Full Size)

Ektor Grammatopoulos, Honorary Lecturer, School of Dental Sciences, University of Birmingham, United Kingdom

January 2012


Intrarater agreement about the etiology of Class II malocclusion and treatment approach  (Full Size)

Calogero Dolce, College of Dentistry, University of Florida

December 2011

Three-dimensional assessment of maxillary changes associated with bone anchored maxillary protraction  (Full Size)

Tung Ngeyen, Assistant Professor, Department of Orthodontics, School of Dentistry, University of North Carolina, Chapel Hill, NC

November 2011

The Efficacy of Two Finishing Protocols in the Quality of Orthodontic Treatment Outcome  (Full Size)

James A McNamara, Jr, Department of Orthodontics and Pediatric Dentistry, University of Michigan, Ann Arbor, Mich


October 2011

Stability of rapid maxillary expansion and facemask therapy: A long-term controlled study  (Full Size)

Tiziano Baccetti, Assistant professor, Department of Orthodontics, University of Florence, Florence, Italy; Thomas M. Graber Visiting Scholar, Department of Orthodontics and Pediatric Dentistry, School of Dentistry, University of Michigan, Ann Arbor

September 2011

Accuracy in tooth positioning with a fully customized lingual orthodontic appliance  (Full Size)

Dan Grauer, Postdoctoral fellow, Departments of Orthodontics and Oral Biology, School of Dentistry, University of North Carolina, Chapel Hill


August 2011

Cervical vertebrae maturation method morphologic criteria: Poor reproducibility  (Full Size)

Thomas E. Southard, Professor and Head, Department of Orthodontics, University of Iowa, Iowa City, Iowa

July 2011

Galvanic corrosion between various combinations of orthodontic brackets and archwires  (Full Size)

David W. Berzins, Associate Professor, Department of General Dental Sciences, School of Dentistry, Marquette University, Milwaukee, Wis




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