Retina Foundation of the Southwest, Dallas, Texas, United States
Arizona Advanced Eye Research Institute, Glendale, Arizona, United States
Global Research Management, Inc., Glendale, California, United States
United Medical Research Institute, Inglewood, California, United States
Gabriel-Montpied University Hospital, Clermont-Ferrand, France
Ambulatory For Group Practice For Specialized Medical Care For Eye Diseases - Dr. Grupchevi, Varna, Bulgaria
Medical Center "Oxycom", Burgas, Bulgaria
Medical Center "Vereya", Stara Zagora, Bulgaria
Biotrial, Newark, New Jersey, United States
Eurofins Dermscan Poland, Gdańsk, Poland
Scheie Eye Institute - University of Pennsylvania, Philadelphia, Pennsylvania, United States
Santa Barbara Eyecare - Santa Barbara, Santa Barbara, California, United States
Ocala Eye - 3130 Location, Ocala, Florida, United States
Dr EL-HARAZI, Glendale, California, United States
University of Wisconsin - Madison, Madison, Wisconsin, United States
Retina Foundation of the Southwest, Dallas, Texas, United States
Moorfields Eye Hospital, London, United Kingdom