Refractive Errors

• Tianjin Eye Hospital — Tianjin, Tianjin Municipality, China

• Asian Eye Institute — Makati City, Philippines

• Tianjin Eye Hospital — Tianjin, China

• Chukyo Eye Clinic — Nagoya, Aichi-ken, Japan
• Roppongi Shiba Eye Clinic — Minato-Ku, Tokyo, Japan
• Miyata Eye Hospital — Miyazaki, Japan
• Fujita Eye Clinic — Tokushima, Japan

• Shanghai Eye Disease Prevention and Treatment Center — Shanghai, Shanghai Municipality, China

• Tianjin Eye Hospital — Tianjin, Tianjin Municipality, China

Not specified

• Tallahassee Eye Center — Tallahassee, Florida, United States
• Franklin Park Eye Center PC — Franklin Park, Illinois, United States
• The Eye Doctors Inc — Eden Prairie, Minnesota, United States
• Optometry Group, PLLC — Memphis, Tennessee, United States

• Tiba Eye Center — Asyut, Egypt

• Eye Center South — Dothan, Alabama, United States
• Shepard Eye Center — Santa Maria, California, United States
• Cape Coral Eye Center — Cape Coral, Florida, United States
• Eye Centers of Florida — Fort Myers, Florida, United States