1. Department of Ophthalmology, Fattouma Bourguiba University Hospital, Faculty of Medicine, University of Monastir, Monastir, Tunisia
2. Division of Ophthalmology, Faculty of Medicine and Health Sciences, Stellenbosch University, Cape Town, South Africa
3. Singapore National Eye Centre, Singapore, Singapore
4. Department of Ophthalmology, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
5. Singapore Eye Research Institute, Singapore, Singapore
6. Department of Ophthalmology & Visual Sciences Academic Clinical Program, Duke-NUS Medical School, Singapore, Singapore
7. Eye & Retina Surgeons, Singapore, Singapore
8. Department of Ophthalmology, Truhlsen Eye Institute, University of Nebraska Medical Center, Omaha, Nebraska, USA
9. Global Center for Health Security, University of Nebraska Medical Center, Omaha, Nebraska, USA
10. College of Medicine and Public Health, Flinders University, Adelaide, Australia
11. The Department of Ophthalmology, California Pacific Medical Center, San Francisco, California, USA
12. The Department of Ophthalmology, Stanford University School of Medicine, Stanford, California, USA
13. The Francis I. Proctor Foundation, UCSF School of Medicine, San Francisco, California, USA