1. Legacy Devers Eye Institute, Legacy Health System, Portland, OR, USA
2. Retina Division of the Wilmer Eye Institute, Department of Ophthalmology, the John Hopkins University School of Medicine, Baltimore, MD, USA
3. Institute of Ophthalmology, National Institutes of Health, University of the Phillipines, Manila, Philippines
4. SV Malayan’s Ophthalmologic Centre, Yerevan, Armênia
5. The Francis I. Proctor Foundation, UCSF School of Medicine, San Francisco, CA, USA
6. The Department of Ophthalmology, California Pacific Medical Center, San Francisco, CA, USA
7. The Department of Ophthalmology, Stanford University School of Medicine, Stanford, CA, USA