1. Ophthalmology Section, VA Medical Center, 1670 Clairmont Road, Decatur, GA 30033.
2. Ophthalmology Department, Emory University School of Medicine, 1365B Clifton Road, Atlanta, GA 30322.
3. Center for Visual and Neurocognitive Rehabilitation, 1670 Clairmont Road, Decatur, GA 30033.
4. Ophthalmology Section, VA Palo Alto Health Care System, 4951 Arroyo Road, Livermore, CA 94550.