1. Department of Pediatrics, University of California, San Diego2Department of Psychiatry, University of California, San Diego
2. Department of Pediatrics, University of California, San Diego
3. Department of Psychology, Bowling Green University, Bowling Green, Ohio
4. Department of Family Medicine and Public Health, University of California, San Diego
5. Department of Psychology, Washington University at St Louis, St Louis, Missouri
6. Department of Pediatrics, State University of New York at Buffalo
7. Department of Psychiatry, University of Minnesota, Minneapolis