1. Department of Epidemiology and Biostatistics, University of California–San Francisco2Department of Ambulatory Care and Community Medicine, University of Lausanne, Lausanne, Switzerland
2. Department of Epidemiology and Biostatistics, University of California–San Francisco
3. Department of Epidemiology and Biostatistics, University of California–San Francisco3Department of Psychiatry and Neurology, University of California–San Francisco
4. Department of Ambulatory Care and Community Medicine, University of Lausanne, Lausanne, Switzerland
5. Center for Surgical Medical and Acute Care Research, Birmingham Veterans Affairs Medical Center, Birmingham, Alabama5Department of Medicine, University of Alabama at Birmingham School of Medicine
6. Department of Internal Medicine, University of Michigan Medical School, Ann Arbor7Veterans Affairs Center for Clinical Management Research, Ann Arbor, Michigan8Institute for Healthcare Policy and Innovation, University of Michigan, Ann Arbor9Department of
7. Department of Psychiatry, University of Geneva, Geneva, Switzerland
8. Kaiser Permanente Division of Research, Oakland, California
9. Division of Epidemiology and Community Health, School of Public Health, University of Minnesota, Minneapolis