1. Department of Health Policy and Management, Indiana University Richard M. Fairbanks School of Public Health, Indianapolis, Indiana, USA
2. Wayne State University School of Social Work, Detroit, Michigan, USA
3. Wayne State University School of Law, Detroit, Michigan, USA
4. Department of Pediatrics, Indiana University School of Medicine, Indianapolis, Indiana, USA
5. Center for Biomedical Informatics, Regenstrief Institute, Indianapolis, Indiana, USA