Primary Open Angle Glaucoma (POAG)

• National Clinical Trials — Beverly Hills, California, United States
• United medical research institute — Inglewood, California, United States
• Eye research foundation, Inc. — Newport Beach, California, United States
• Visionary Eye Research Institute — Newport Beach, California, United States

• Minia University Hospital — Minya, Minya Governorate, Egypt

• Institut Català de Retina — Barcelona, Spain
• Hospital del Mar | Centre Esperança — Barcelona, Spain

• Kangbuk Samsung Hospital — Seoul, South Korea

• Select Eye Care — Elkridge, Maryland, United States

• Department of Ophthalmology, Rigshospitalet — Glostrup Municipality, Denmark

Not specified

• Henry Ford Health — Detroit, Michigan, United States

• Sohag University Hosipital — Sohag, Sohag Governorate, Egypt

• Coastal Research Associates, LLC — Roswell, Georgia, United States