1. Department of ophthalmology, Molecular Insight Research Foundation, Glendale and Los Angeles, California, USA
2. Department of ophthalmology, Macula and Retina Institute, Glendale and Los Angeles, California, USA
3. Department of ophthalmology, Northwestern University Feinberg School of Medicine, Chicago, Illinois, USA
4. Department of ophthalmology, University of Arizona College of Medicine, Phoenix, Arizona, USA
5. Department of ophthalmology, University of California San Francisco, San Francisco, California, USA
6. Department of ophthalmology, Asheville Eye Associates, North Carolina, USA
7. Department of ophthalmology, SUNY Downstate Medical Center University, Brooklyn, New York, USA
8. Department of ophthalmology, University of Auckland, New Zealand Eye Centre, Auckland, New Zealand