Eye Research Foundation, Newport Beach, California, United States
Sall Research Medical Center, Artesia, California, United States
North Bay Eye Associates, Inc., Petaluma, California, United States
Pfizer Investigational Site, San Juan, Puerto Rico
Tokyo Women's Medical University Medical Center East, Arakawa-ku, Tokyo, Japan
Osaka University Hospital, Osaka, Japan
Akita University Hospital, Akita, Japan
Pfizer Investigational Site, Toronto, Ontario, Canada
Glendale Adventist Medical Center, Glendale, California, United States
California Clinical Trials Medical Group, Inc., Glendale, California, United States
Telecare-Cresta Loma, Lemon Grove, California, United States
Innovative Research of West Florida, Inc., Largo, Florida, United States
International Research Center, Towson, Maryland, United States
Neurology Clinical Research, Inc., Sunrise, Florida, United States
Pfizer Investigational Site, Willingboro, New Jersey, United States
Pfizer Investigational Site, Madison, Wisconsin, United States
Plaza Medical Imaging, Santa Ana, California, United States
Rapid Medical Research, Inc., Cleveland, Ohio, United States
The Center for Rheumatology and Bone Research, Wheaton, Maryland, United States
Pfizer Investigational Site, Dudley, West Midlands, United Kingdom