1. Department of Medicine, American Medical Association, Chicago, Illinois, USA
2. Department of Medical Informatics and Clinical Epidemiology, Oregon Health Sciences University, Oregon, USA
3. Department of Medicine, Mathematica, Washington, DC, USA
4. Department of Family Medicine and Community Health, School of Medicine and Public Health, University of Wisconsin, Madison, Wisconsin, USA
5. Division of Hematology, Department of Medicine, Stanford University, Stanford, California, USA
6. Division of General Internal Medicine, Department of Medicine, Stanford University, Stanford, California, USA
7. Department of Biomedical Informatics, University of California, San Diego, San Diego, California, USA
8. Viterbi Family Department of Ophthalmology, Shiley Eye Institute, University of California, San Diego, San Diego, California, USA
9. Department of Family Medicine and Public Health, University of California, San Diego, San Diego, California, USA
10. Department of Medicine, Sutter Health, Walnut Creek, California, USA
11. Department of Biomedical Informatics, Vanderbilt University Medical Center, Nashville, Tennessee, USA
12. Department of Medicine, University of California, San Francisco, San Francisco, California, USA