Authors
Yi-Jun Hung
Division of Orthodontics and Dentofacial Orthopedics, Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan
School of Dentistry, College of Medicine, National Taiwan University, Taipei, Taiwan
I-Ping Lin
Division of Periodontology, Department of Dentistry, National Taiwan University Hospital, Hsinchu, Taiwan
Eddie Hsiang-Hua Lai
Division of Orthodontics and Dentofacial Orthopedics, Department of Dentistry, National Taiwan University Hospital, Taipei, Taiwan
School of Dentistry, College of Medicine, National Taiwan University, Taipei, Taiwan