1. Center for Nutrition, Healthy Lifestyles & Disease Prevention, School of Public Health; Loma Linda University; Loma Linda USA
2. Department of Preventive Medicine; University of Southern California; Los Angeles USA
3. Center for Economic and Social Research; University of Southern California; Los Angeles USA
4. Department of Psychology; University of Southern California; Los Angeles USA
5. Department of Nutritional Sciences; University of Texas at Austin; Los Angeles USA