1. Cincinnati Eye Institute/CVP Physicians/Department of Ophthalmology, University of Cincinnati, Cincinnati, OH;
2. Virginia Eye Consultants/CVP Physicians, Norfolk, VA;
3. Department of Ophthalmology, Brooke Army Medical Center, San Antonio, TX;
4. Division of Nephrology and Hypertension, University of Cincinnati, Cincinnati, OH; and
5. Ambulatorio di Chirurgia Oculare Santa Lucia, Grosseto, Italy.