Open Angle Glaucoma

• Pfizer Investigational Site — Aberdeen, Grampian, United Kingdom
• Pfizer Investigational Site — Nottingham, Notts., United Kingdom
• Pfizer Investigational Site — Bristol, United Kingdom
• Pfizer Investigational Site — Cambridge, United Kingdom

• Sall Research Medical Center — Artesia, California, United States
• North Bay Eye Associates — Petaluma, California, United States
• Eye Care Centers Management, Inc (Clayton Eye Center) — Morrow, Georgia, United States
• Taustin Eye Center — Louisville, Kentucky, United States

• Brandywine Eye Center — Wilmington, Delaware, United States
• Levin Luminais Chronister Eye Associates — Thorndale, Pennsylvania, United States

• Nomura Eye Clinic — Ichinomiya-shi, Aichi-ken, Japan
• Shisui ophthalmology clinic — Shisui, Chiba, Japan
• Nakamori Eye Clinic — Kitakyushu-shi, Fukuoka, Japan
• Southern TOHOKU Eye Clinic — Koriyama-shi, Fukushima, Japan

• Eye Research Foundation — Newport Beach, California, United States
• Stanford Health Care — Stanford, California, United States

Not specified

• Transcend Medical Investigative Site — Lübeck, Germany
• Transcend Medical Investigative Site — Mainz, Germany
• Transcend Medical Investigative Site — Neubrandenburg, Germany
• Transcend Medical Investigative Site — Panama City, Panama

• Kenneth Sall, M.D. — Artesia, California, United States
• United Medical Research Institute — Inglewood, California, United States
• Aesthetic Eye Care Institute — Newport Beach, California, United States
• Bacharach practice — Petaluma, California, United States

• San Diego, California, United States

• Glaucoma Associates of New York — New York, United States