1. Departments of Ophthalmology and Molecular Pharmacology & Therapeutics, Stritch School of Medicine, Loyola University Chicago Maywood Illinois
2. Research Service, Edward Hines Jr. Veterans Affairs Medical Center Hines Illinois
3. Department of Ophthalmology and Vision Research Center, School of Medicine, University of Missouri–Kansas City Kansas City Missouri
4. Department of Basic Medical Science, School of Medicine, University of Missouri–Kansas City Kansas City Missouri