1. Department of Social Work, University of Alabama at Birmingham, Birmingham, AL, USA
2. School of Social Work, University of Michigan, Ann Arbor, MI, USA
3. School of Public Health, Department of Biostatistics, University of Alabama at Birmingham, Birmingham, AL, USA
4. School of Medicine, Department of Medical Education, University of Alabama at Birmingham, Birmingham, AL, USA
5. Department of Medicine, Boston University School of Medicine, Boston, MA, USA
6. Department of Health Law, Policy & Management, Boston University School of Public Health, Boston, MA, USA
7. Centers for Disease Control and Prevention, Atlanta, GA, USA
8. Baylor College of Medicine, Houston, TX, USA
9. School of Medicine, Johns Hopkins University, Baltimore, MD, USA
10. School of Medicine, University of Miami, Miami, FL, USA
11. Downstate Medical Center, State University of New York, Brooklyn, NY, USA
12. School of Medicine, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA