[1] Nanyang Technol Univ, Lee Kong Chian Sch Med, Singapore, Singapore
[2] Tan Tock Seng Hosp, Natl Healthcare Grp Eye Inst, Singapore, Singapore
[3] Singapore Eye Res Inst, Singapore, Singapore
[4] Duke NUS Med Sch, Singapore, Singapore
[5] Natl Univ Singapore, Yong Loo Lin Sch Med, Singapore, Singapore
[6] Univ Sydney, Save Sight Inst, Camperdown, Australia
[7] Univ Western Australia, Lions Eye Inst, Crawley, Australia
[8] Birat Aankha Aspatal, Dept Ophthalmol, Biratnagar, Nepal
[9] Stanford Univ, Byers Eye Inst Stanford, Dept Opthalmol, Palo Alto, CA USA
[10] LV Prasad Eye Inst, Anant Bajaj Retina Inst, Dept Ocular Immunol, Kallam Anji Reddy Campus, Hyderabad, Telangana, India
[11] LV Prasad Eye Inst, Shantilal Shanghvi Cornea Inst, Kode Venkatadri Chowdary Campus, Vijayawada, Andhra Pradesh, India
[12] Unidad Nacl Oftalmol Guatemala, Dept Ocular Trauma, Guatemala City, Guatemala
[13] Tan Tock Seng Hosp, Dept Ophthalmol, Singapore 308433, Singapore