1. Department of Health Policy & Management, Richard M Fairbanks School of Public Health, Indiana University, Indianapolis, IN, USA
2. Regenstrief Institute Inc., Center for Biomedical Informatics, Indianapolis, IN, USA
3. University of Michigan School of Public Health, Epidemiology, Ann Arbor, MI, USA
4. Department of Systems, Populations and Leadership, University of Michigan School of Nursing, Ann Arbor, MI, USA
5. University of Michigan School of Information, Ann Arbor, MI, USA