Published on in Vol 4, No 2 (2015): April-June
1 Institute for Health Research, Kaiser Permanente Colorado, Denver, CO, United States
2 Department of Medicine, University of Colorado Denver, Aurora, CO, United States
3 HealthPartners Institute for Education and Research, Minneapolis, MN, United States
4 Division of Research, Kaiser Permanente Northern California, Oakland, CA, United States
5 Kaiser Permanente Center for Health Research, Portland, OR, United States
6 Department of Research & Evaluation, Kaiser Permanente Southern California, Pasadena, CA, United States
7 Group Health Research Institute, Seattle, WA, United States
8 PatientsLikeMe, Cambridge, MA, United States