Karen B. Hirschman - Univ Penn, NewCourtland Ctr Transit & Hlth, Sch Nursing, Philadelphia, PA USA
Eleanor Rivera - Univ Illinois, Coll Nursing, Chicago, IL USA
Justine S. Sefcik - Drexel University
Kathleen McCauley - Univ Penn, NewCourtland Ctr Transit & Hlth, Sch Nursing, Philadelphia, PA USA
Alexandra L. Hanlon - Biostat (United States)
Mark Pauly - Univ Penn, Wharton Sch, Philadelphia, PA USA
Matthew J. Press - College Station Medical Center
Mary D. Naylor - Univ Penn, NewCourtland Ctr Transit & Hlth, Sch Nursing, Philadelphia, PA USA