Hyeong-Yoon Choi, Sang-Min Lee*, Jin-Woo Lee, Dong-Hwa Chung, Mo-Hyeon Lee

Yifan Li, Ruomei Li, Jiajun Shi, Yuhua Shan and Zhenqi Chen

Hyung-Kyu Noh, Ho-Jin Kim, Hyo-Sang Park

Seong-Sik Kim , Yong-Il Kim, Soo-Byung Park, Sung-Hun Kim

Yasamin Babaee Hemmati, DDS, MSc, Hamid Neshandar Asil, DDS, MSc, Alireza Mahmoudi Nahavandi PhD, Nika Safari DDS, Mehran Falahchai, DDS, MSc

Behrad Tanbakuchi, Maryam Pourhajibagher, Alireza Badiei, Reza Masaeli, Rashin Bahrami

So-Hyun Park, Kyungsun Kim, Soha Cho, Dong-Hwa Chung, Sug-Joon Ahn

*Hyejin Kwon, Postgraduate student, Department of Orthodontics, College of Dentistry, Yonsei University, Seoul, Korea
*Sun-Hyung Park, Clinical assistant professor, Department of Orthodontics, The Institute of Craniofacial Deformity, College of Dentistry, Yonsei University, Seoul, Korea
Hoi-In Jung, Assistant professor, Department of Preventive Dentistry and Public Oral Health, College of Dentistry, Yonsei University, Seoul, Korea
Woo-Chan Hwang, Postgraduate student, Department of Orthodontics, College of Dentistry, Yonsei University, Seoul, Korea
Yoon-Jeong Choi, Associate professor, Department of Orthodontics, The Institute of Craniofacial Deformity, College of Dentistry, Yonsei University, Seoul, Korea
Choo-Ryung Chung, Professor, Department of Orthodontics, The Institute of Craniofacial Deformity, Gangnam Severance Dental Hospital, College of Dentistry, Yonsei University, Seoul, Korea
Kyung-Ho Kim, Professor, Department of Orthodontics, The Institute of Craniofacial Deformity, Gangnam Severance Dental Hospital, College of Dentistry, Yonsei University, Seoul, Korea

Linda Sangalli, Domenico Dalessandri, Stefano Bonetti, Gualtiero Mandelli and Luca Visconti, Fabio Savoldi