[1] Univ Washington, Social Work Program, 19000 Commerce St, Tacoma, WA 98202 USA
[2] Case Western Reserve Univ, Dept Sociol, Cleveland, OH 44106 USA
[3] CUNY, Dept Hlth Policy & Management, New York, NY 10021 USA
[4] North Carolina State Univ, Dept Social Work, Raleigh, NC USA
[5] Univ Washington, Dept Psychiat & Behav Sci, Geriatr Res Educ & Clin Ctr, Seattle VA Med Ctr, Seattle, WA 98195 USA
[6] Vital Stat Consulting, Short Hills, NJ USA