1. Department of Biomedical Informatics, and
2. Department of Family, Community and Preventive Medicine, College of Medicine-Phoenix, University of Arizona, Phoenix, Arizona, USA
3. Center for Policy Informatics, Arizona State University, Phoenix, Arizona, USA
4. School of Geographical Sciences and Urban Planning, Arizona State University, Tempe, Arizona, USA
5. School of Human Evolution & Social Change, Arizona State University, Tempe, Arizona, USA
6. School of Public Health, Georgia State University, Atlanta, Georgia, USA