1. Department of Urology, Stanford University School of Medicine, Stanford, California
2. Department of Pathology, Stanford University School of Medicine, Stanford, California
3. Department of Health Research and Policy, Stanford University School of Medicine, Stanford, California
4. Veterans Affairs Cooperative Studies Program Coordinating Center, Mountain View, California
5. GeneFluidics Inc., Monterey Park, California
6. Department of Aerospace and Mechanical Engineering, University of Arizona, Tucson, Arizona
7. Veterans Affairs Palo Alto Health Care System, Palo Alto, California