1. Division of Urology, Department of Surgery, University of Pennsylvania, Philadelphia, Pennsylvania.
2. Department of Anatomy, Kirksville Osteopathic Medical School, Kirksville, Missouri.
3. Department of Pathology and Laboratory Medicine, University of Pennsylvania School of Medicine, Philadelphia, Pennsylvania.
4. Pathology Service, Veteran's Affairs Medical Center Philadelphia, Philadelphia, Pennsylvania.
5. Gloucester County College, Sewell, New Jersey.
6. Department of Ophthalmology and Eye Center, Louisiana State University, New Orleans, Louisiana.
7. Cancer and Inflammation Program, National Cancer Institute, Frederick, Maryland.
8. Section of Experimental Atherosclerosis, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, Maryland.
9. Leibniz Institute of Plant Biochemistry, Halle, Germany.
10. Department of Surgery of Urology, and Pathology, Veterans Affairs Medical Center Philadelphia, Philadelphia, Pennsylvania.