[1] Mem Sloan Kettering Canc Ctr, Dept Psychiat & Behav Sci, New York, NY USA
[2] Appalachian State Univ, Dept Sociol, Boone, NC USA
[3] VNS Hlth, Ctr Home Care Policy & Res, New York, NY USA
[4] Rutgers Sch Publ Hlth, Dept Hlth Behav Soc & Policy, Piscataway, NJ USA
[5] Rutgers State Univ, Inst Hlth Hlth Care Policy & Aging Res, 112 Patterson St, New Brunswick, NJ 08901 USA
[6] Rutgers State Univ, Dept Family Med & Community Hlth, 112 Patterson St, New Brunswick, NJ 08901 USA