Alcon Investigative Site 6189, Waterloo, Ontario, Canada
Alcon Investigator 6313, Powell, Ohio, United States
Alcon Investigator 6565, Maitland, Florida, United States
Alcon Investigator 6355, Orlando, Florida, United States
Alcon Investigator 8135, Los Angeles, California, United States
Alcon Investigator 8062, Oakland, California, United States
Alcon Investigator 6355, Orlando, Florida, United States
Alcon Investigator 6645, Shawnee Mission, Kansas, United States
Alcon Investigator 6418, Tallahassee, Florida, United States
Alcon Investigator 6402, Medina, Minnesota, United States
Alcon Investigator 8169, Carlton, Victoria, Australia
Durrie Vision, Overland Park, Kansas, United States
Vance Thompson Vision ND, W. Fargo, North Dakota, United States
Physicians Protocol, Greensboro, North Carolina, United States
Hainan Bo'ao Super Hospital Co., Ltd., Qionghai, Hainan, China
Alcon Investigator 6565, Maitland, Florida, United States
Shanxi Eye Hospital, Shanxi, China
Peking University People's Hospital, Peking, China
West China Hospital of Sichuan University, Sichuan, China
Alcon Investigator 6353, Memphis, Tennessee, United States
Alcon Investigator 6565, Maitland, Florida, United States
Alcon Investigator 8028, Wichita Falls, Texas, United States