1 Weill Cornell/Rockefeller/Sloan-Kettering Tri-Institutional MD-PhD Program (TAN), New York City, New York; Department of Ophthalmology (SAA, OAD, NARL, AGL), Houston Methodist Hospital, Houston, Texas; Departments of Ophthalmology, Neurology, and Neurosurgery (AGL), Weill Cornell Medicine, New York, New York; Department of Ophthalmology (AGL), University of Texas Medical Branch, Galveston, Texas; University of Texas MD Anderson Cancer Center (AGL), Houston, Texas; Texas A&M College of Medicine (AGL), Texas; and Department of Ophthalmology (AGL), The University of Iowa Hospitals and Clinics, Iowa City, Iowa.