1. Department of Medical Social Sciences, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
2. Center for Health Assessment Research and Translation, University of Delaware, Newark, DE, USA
3. Data Recognition Corporation, Maple Grove, MN, USA
4. Helium Foot Software, Inc, Chicago, IL, USA
5. Sage Bionetworks, Seattle, WA, USA
6. University of California San Francisco, San Francisco, CA, USA
7. Northern California Institute for Research and Education, San Francisco Veteran’s Administration Medical Center, San Francisco, CA, USA