[1] Univ Texas MD Anderson Canc Ctr, Dept Behav Sci, Houston, TX USA
[2] Univ Texas MD Anderson Canc Ctr, Dept Palliat Rehabil & Integrat Med, Houston, TX USA
[3] Univ Texas MD Anderson Canc Ctr, Dept Biostat, Houston, TX USA
[4] Univ Texas MD Anderson Canc Ctr, Dept Breast Med Oncol, Houston, TX USA
[5] Univ Texas MD Anderson Canc Ctr, Dept Hlth Serv Res, Houston, TX USA
[6] Dept Behav Sci, 1155 Pressler St, Houston, TX 77030 USA