1. The First Affiliated Hospital of Chongqing Medical University, Chongqing Key Laboratory of Ophthalmology, and Chongqing Eye Institute, Chongqing, P.R. China
2. Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, P.R. China
3. University Eye Clinic Maastricht, Maastricht, The Netherlands