Retinal Diseases

• Beijing Hospital — Beijing, Beijing Municipality, China
• Beijing Tongren Hospital — Beijing, Beijing Municipality, China
• The Second Hospital of Hebei Medical University — Shijiazhuang, Hebei, China
• Shanghai General Hospital — Shanghai, Shanghai Municipality, China

• Rocky Mountain Diabetes Center — Idaho Falls, Idaho, United States

• Helsinki University Hospital, Retinal Outpatient Clinic — Helsinki, Uusimaa, Finland

• Macula and Retina Institute — Glendale, California, United States
• Retina Consultants of San Diego — Poway, California, United States
• Colorado Retina Associates, PC — Golden, Colorado, United States
• Eldorado Retina Associates — Louisville, Colorado, United States

• The Emory Eye Center — Atlanta, Georgia, United States
• Riley Hospital for Children — Indianapolis, Indiana, United States
• Wilmer Institute — Baltimore, Maryland, United States
• Boston Children's Hospital — Boston, Massachusetts, United States

Not specified

• Med Centre Diamedical 2013 — Dimitrovgrad, Bulgaria
• MHAT Sveta Karidad — Plovdiv, Bulgaria
• MHAT Hadzhi Dimitar — Sliven, Bulgaria
• MHAT Dr. Bratan Shukerov AD — Smolyan, Bulgaria

• Beckman Laser Institute, University of California,Irvine — Irvine, California, United States

• Loma Linda University Health — Loma Linda, California, United States

Not specified