1. Department of Public Health, Davidson College, Box 7135, Davidson, NC 28035, USA
2. Division of Chronic Disease and Injury Prevention, Los Angeles County Department of Public Health, 3530 Wilshire Blvd, 8th Floor, Los Angeles, CA 90010, USA
3. Ad. Lucem Consulting, 729 Coventry Rd., Kensington, CA 94707, USA
4. Public Health Consultant, Healthified Consulting Services, Box 671793, Marietta, GA 30006, USA
5. Department of Family Medicine, David Geffen School of Medicine at University of California, Los Angeles (UCLA), 10880 Wilshire Blvd., Suite 1800, Los Angeles, CA 90024, USA
6. Department of Epidemiology, UCLA Fielding School of Public Health, Box 951722, Los Angeles, CA 90095, USA
7. Population Health Program, UCLA Clinical and Translational Science Institute, 10833 Le Conte Ave., BE–144 CHS, Los Angeles, CA 90095, USA