[1] University of California,Division of Adolescent and Young Adult Medicine, Department of Pediatrics
[2] San Francisco,Factor
[3] Geisel School of Medicine,Inwentash Faculty of Social Work
[4] Dartmouth College,Department of Management, Policy and Community Health
[5] University of Toronto,Department of Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health
[6] University of Texas Health Science Center at Houston,Department of Family Medicine, College of Medicine
[7] Johns Hopkins University,Department of Urban Public Health
[8] Charles R. Drew University of Medicine and Science,Marginalization
[9] Charles R. Drew University of Medicine and Science,related Diminished Returns (MDRs) Research Center
[10] Charles R. Drew University of Medicine and Science,Department of Psychiatry and Behavioral Sciences
[11] University of Southern California,Department of Epidemiology and Biostatistics
[12] University of California,Center for Health Sciences
[13] San Francisco,School of Physiology
[14] SRI International,undefined
[15] University of the Witwatersrand,undefined