1. Department of Kinesiology and Public Health California Polytechnic State University San Luis Obispo California USA
2. Center for Health Research California Polytechnic State University San Luis Obispo California USA
3. Department of Statistics California Polytechnic State University San Luis Obispo California USA
4. Department of Psychiatry The Miriam Hospital, Warren Alpert Medical School of Brown University Providence Rhode Island USA
5. Department of Medicine College of Physicians and Surgeons, Columbia University New York New York USA
6. Department of Psychological Sciences Institute for Collaboration on Health, Intervention and Policy, University of Connecticut Storrs Connecticut USA