1. Department of Behavioral & Social Health Sciences, Brown University School of Public Health, Providence, Rhode Island, USA;
2. Center for Health Equity Research, Brown University, Providence, Rhode Island, USA;
3. Department of Community Health Sciences, Boston University School of Public Health, Boston, Massachusetts, USA;
4. Department of Health Law, Policy & Management, Boston University School of Public Health, Boston, Massachusetts, USA;
5. Evans Center for Implementation and Improvement Sciences, Boston University School of Medicine, Boston, Massachusetts, USA;
6. Department of Epidemiology, Brown University School of Public Health, Providence, Rhode Island, USA;
7. Department of Psychiatry & Human Behavior, Brown University Alpert Medical School, Providence, Rhode Island, USA;
8. The Fenway Institute, Fenway Health, Boston, Massachusetts, USA;
9. Section of Infectious Diseases, Department of Medicine, Boston University School of Medicine, Boston, Massachusetts, USA;
10. Center for Healthcare Organization and Implementation Research, ENRM VA Hospita, Bedford, Massachusetts, USA