1. Division of Prevention Science; University of California, San Francisco, CA;
2. UNC Gillings School of Global Public Health, Chapel Hill, NC.
3. University of California San Diego School of Medicine Division of Infectious Diseases and Global Public Health, San Diego, CA;
4. Department of Community Health Systems; School of Nursing, University of California, San Francisco, CA;
5. University of California San Diego Herbet Wertheim School of Public Health and Human Longevity Science, San Diego, CA; and