1. Aier School of Ophthalmology, Central South University, Changsha, Hunan, China
2. Laboratorio de Óptica, Universidad de Murcia, Campus de Espinardo, Murcia, Spain
3. School of Stomatology and Ophthalmology, Xianning Medical College, Hubei University of Science and Technology, Xianning, Hubei, China
4. Hunan Province Optometry Engineering and Technology Research Center, Changsha, Hunan, China
5. Hunan Province International Cooperation Base for Optometry Science and Technology, Changsha, Hunan, China