Cataract

• University of Applied Sciences, Study Course Ophthalmic Optics — Aalen, Baden-Wurttemberg, Germany

Not specified

• Johns Hopkins University — Baltimore, Maryland, United States

• Toyos Clinic — Nashville, Tennessee, United States

• Hospital Civil de Guadalajara Fray Antonio Alcalde — Guadalajara, Jalisco, Mexico

• Aravind Eye Hospitals — Madurai, Tamil Nadu, India

Not specified

• University Hospital of Alexandroupolis — Alexandroupoli, Evros, Greece

• CHU de Bordeaux — Bordeaux, France
• CHU de Brest — Brest, France
• Hospices Civils de Lyon — Lyon, France
• Hôpital Cochin — Paris, France

Not specified