1. University of Washington, Division of Nephrology, Seattle, WA
2. Department of Surgery, Texas Tech University, Lubbock, TX
3. The Carlos Monge Cassinelli, Nephrology Center, Hospital Loayza, University Cayetano Heredia, Lima, Peru
4. University of Washington, Veterans Affairs Puget Sound Health Care System, Seattle, WA
5. Department of Internal Medicine, Texas Tech University, Lubbock, TX
6. Scios Inc., Sunnyvale, CA
7. University of Washington, Providence Medical Center, Seattle, WA
8. Chief, Renal Section, Baylor College of Medicine, Houston, TX