Glaucoma Associates of New York, New York, New York, United States
Ophthalmic Partners of Pennsylvania, Bala Cynwyd, Pennsylvania, United States
Clarity Eye Institute, Vaughan, Ontario, Canada
University of Tennessee / Hamilton Eye Institute, Memphis, Tennessee, United States
Bombay City Eye Institute & Research Centre, Mumbai, Maharashtra, India
Chaim Sheba Medical Center, Tel Hashomer, Israel
Sourasky Medical Center, Tel Aviv, Israel
North Bay Eye Associates, Petaluma, California, United States
Glaucoma Associates of New York, New York, New York, United States