1. Cancer Control Program, Moores Cancer Center, University of California, San Diego, La Jolla
2. Herbert Wertheim School of Public Health and Human Longevity Science, University of California, San Diego, La Jolla
3. Department of Psychology, California State University San Marcos, San Marcos
4. Department of Epidemiology, Public Health Services, San Diego County, San Diego, California
5. Department of Marketing, San Diego State University, San Diego, California