1 California Pacific Medical Center Department of Ophthalmology, San Francisco, California.
2 California Pacific Medical Center Department of Ophthalmology, San Francisco, California; West Coast Retina Medical Group, San Francisco, California.
3 American Academy of Ophthalmology, San Francisco, California.
4 Ophthalmic Mutual Insurance Company (OMIC), San Francisco, California.
5 California Pacific Medical Center Department of Ophthalmology, San Francisco, California; West Coast Retina Medical Group, San Francisco, California. Electronic address: gkshah1@gmail.com.