| Affiliation: | 1. The Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA, USA;2. Cardea Associates, Inc., Woodinville, WA, USA;3. Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA;2. Department of Urology, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA;3. Division of Endocrinology, Charles Drew University of Medicine and Science, Los Angeles, CA, USA;4. Division of Research, Kaiser Permanente, Oakland, CA, USA;5. Department of Health Research and Policy, Stanford University, Stanford, CA, USA |
