1. From the Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, Michigan; the
2. Retinal Degeneration Research Center, Ophthalmology, University of Tennessee Health Sciences Center, Memphis, Tennessee; and the
3. From the Department of Ophthalmology and Visual Sciences, University of Michigan, Ann Arbor, Michigan; the3National Institute of Nutrition, Hyderabad, India.