Unit of Orthodontics and Pediatric Dentistry - Section of Dentistry - Department of Clinical, Surgical, Diagnostic and Pediatrics - University of Pavia, Pavia, Lombardy, Italy
Zhongshan Ophthalmic Center, Guangzhou, China
Aier Eye Hospital, Changsha, China
West China Hospital, Chengdu, China
University of Maryland Baltimore Washington Medical Center, Glen Burnie, Maryland, United States
Veli Fahri Pehlivan, Şanlıurfa, Turkey
Universiti Putra Malaysia, Serdang, Selangor, Malaysia
Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China
Peking University People's Hospital, Beijing, China
Hunter College, New York, New York, United States
Memorial Sloan Kettering Cancer Center, New York, New York, United States
St. Jude Children's Research Hospital (Data Collection Only), Memphis, Tennessee, United States