[1] Salem State Univ, Dept Social Work, Salem, MA 01970 USA
[2] Brandeis Univ, Heller Sch Social Policy & Management, Waltham, MA USA
[3] Univ Calif Berkeley, UC Berkley Social Welf, Berkeley, CA USA
[4] UCSF, Dept Psychiat & Behav Sci, Med Ctr, San Francisco, CA USA
[5] Yale Sch Publ Hlth, Dept Biostat, Div Hlth Informat, New Haven, CT USA
[6] Yale Sch Med, Sect Biomed Informat & Data Sci, New Haven, CT USA
[7] Yale Sch Publ Hlth, Ctr Interdisciplinary Res AIDS CIRA, New Haven, CT USA
[8] Dartmouth Coll, Geisel Sch Med, Lebanon, NH USA