1 Ruiz Department of Ophthalmology and Visual Science (OOA), McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, Texas; Departments of Neurology (AED, OOA), Pathology and Laboratory Medicine (MB, XRZ), and Diagnostic and Interventional Imaging (RS), McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, Texas; and Robert Cizik Eye Clinic (OOA), McGovern Medical School at The University of Texas Health Science Center at Houston, Houston, Texas.