Published on in Vol 5, No 6 (2017): June
1 Center for Wireless and Population Health Systems, Qualcomm Institute, University of California, San Diego, La Jolla, CA, United States
2 Scripps Translational Science Institute, Scripps Health, La Jolla, CA, United States
3 Department of Family Medicine and Public Health, School of Medicine, University of California, San Diego, La Jolla, CA, United States
4 School of Psychology and Counselling, Queensland University of Technology, Queensland, Australia
5 Department of Public Health, California State University San Marcos, San Marcos, CA, United States
6 Institute of Behavioral and Community Health, Graduate School of Public Health, San Diego State University, San Diego, CA, United States
*all authors contributed equally