[1] Medstar Hlth Res Inst, Healthcare Delivery Res, Washington, DC USA
[2] George Washington Univ, Dept Epidemiol, Milken Inst Sch Publ Hlth, Washington, DC USA
[3] George Washington Univ, Community Advisory Board, Canc Ctr, Washington, DC USA
[4] Harvard Med Sch, Brigham & Womens Hosp, Dept Med, Boston, MA USA
[5] NYS Canc Advisory Council, Amer Coll Surgeons Commiss Canc Site Reviewer, New York, NY USA
[6] Intertribal Council Michigan, Sault Ste, MI USA
[7] George Washington Univ, Sch Med & Hlth Sci, Washington, DC 20052 USA