[1] Univ Texas MD Anderson Canc Ctr, Dept Nursing, Houston, TX USA
[2] St Jude Childrens Res Hosp, Dept Oncol, Memphis, TN USA
[3] Univ Maryland, Sch Social Work, Baltimore, MD USA
[4] Univ Texas Hlth Sci Ctr Houston, Sch Publ Hlth, Dept Hlth Promot & Behav Sci, Houston, TX USA
[5] Wake Forest Baptist Comprehens Canc Ctr, Wake Forest Sch Med, Dept Social Sci & Hlth Policy, Winston Salem, NC USA
[6] Univ Texas MD Anderson Canc Ctr, Dept Biostat, Houston, TX USA
[7] Univ Calif San Diego, Dept Radiat Med & Appl Sci, San Diego, CA USA
[8] Univ Calif San Diego, Ctr Hlth Equ Educ & Res, La Jolla, CA USA
[9] Univ Southern Calif, Keck Sch Med, Dept Populat & Publ Hlth Sci, Los Angeles, CA USA
[10] Univ Calif Irvine, Dept Epidemiol & Biostat, Irvine, CA USA
[11] Univ Texas Southwestern Med Ctr, Sch Med, Dallas, TX USA
[12] Univ Texas MD Anderson Canc Ctr, Dept Behav Sci, Houston, TX USA
[13] Univ Texas MD Anderson Canc Inst, Dept Hlth Dispar Res, Div Canc Prevent & Populat Sci, Houston, TX USA
[14] Univ Texas MD Anderson Canc Ctr, Dept Sarcoma Med Oncol, Houston, TX USA
[15] Univ Texas MD Anderson Canc Ctr, Dept Lymphoma & Myeloma, Houston, TX USA
[16] Tufts Univ, Sch Med, Inst Clin Res & Hlth Policy Studies, Boston, MA 02111 USA
[17] Tufts Univ, Tufts Med Ctr, Sch Med, Div Hematol Oncol, Boston, MA USA
[18] Univ Southern Calif, Keck Sch Med, Los Angeles, CA USA
[19] Univ Texas Md Anderson Canc Ctr, Div Pediat, Houston, TX USA
[20] Univ Texas MD Anderson Canc Ctr, Div Pediat, 1515 Holcombe Blvd, Houston, TX 77030 USA