1. Aier School of Ophthalmology, Central South University, Changsha, China,
2. Aier Institute of Refractive Surgery, Refractive Surgery Center, Guangzhou Aier Eye Hospital, Guangzhou, China,
3. Royal Victorian Eye and Ear Hospital, Melbourne, Australia,
4. Shanwei Eye Hospital, Shanwei, China,
5. Department of Ophthalmology, The First Affiliated Hospital of Kunming Medical University, Kunming, China,