1. Department of Management, Policy, and Community Health, University of Texas Health Science Center at Houston , Houston, Texas , USA
2. Department of Population, Family, and Reproductive Health, Johns Hopkins Bloomberg School of Public Health , Baltimore, Maryland , USA
3. Department of Criminology and Sociology, Cleveland State University , Cleveland, Ohio , USA
4. Factor-Inwentash Faculty of Social Work, University of Toronto , Toronto, Ontario , Canada
5. Department of Pediatrics, University of California, San Francisco , San Francisco, California , USA
6. National Center on Homelessness Among Veterans, United States Department of Veterans Affairs , Washington, District of Columbia , USA