[1] Wayne State Univ, Coll Nursing, Detroit, MI 48202 USA
[2] Wayne State Univ, Natl Ctr Populat Hlth & Hlth Dispar, Detroit, MI 48202 USA
[3] Univ Illinois, Ctr Canc, Chicago, IL USA
[4] Ohio State Univ, Columbus, OH 43210 USA
[5] Univ Penn, Leonard Davis Inst Hlth Econ, Philadelphia, PA 19104 USA
[6] RAND, Ctr Publ Hlth, Ctr Domest & Int Hlth Secur, Philadelphia, PA USA
[7] Wayne State Univ, Sch Med, Dept Internal Med, Detroit, MI 48202 USA
[8] Tufts Univ, Friedman Sch Nutr Sci & Policy, Medford, MA 02155 USA
[9] Univ Texas, Med Branch, Dept Internal Med Geriatr, Galveston, TX 77550 USA
[10] Philadelphia VA Ctr Hlth Equ Res & Promot, Philadelphia, PA USA
[11] Univ Penn, Dept Internal Med, Philadelphia, PA 19104 USA
[12] Univ Chicago, Ctr Interdisciplinary Hlth Dispar Res, Inst Mind & Biol, Chicago, IL 60637 USA
[13] Wayne State Univ, Dept Sociol, Detroit, MI 48202 USA
[14] Ohio State Univ, Ctr Comprehens Canc, Columbus, OH 43210 USA