1. Department of Psychology, Loma Linda University, 11130 Anderson Street, Loma Linda, CA 92350
2. Department of Psychology, Department of Health Care Organization and Policy, Center for Outcomes and Effectiveness Research and Education, University of Alabama at Birmingham
3. Department of Biostatistics, University of Alabama at Birmingham
4. Department of Psychiatry, University of Alabama School of Medicine, USA
5. Department of Health Behavior, University of Alabama at Birmingham