[1] Mem Sloan Kettering Canc Ctr, Epidemiol & Biostat, New York, NY 10021 USA
[2] NCI, Outcomes Res, Bethesda, MD 20892 USA
[3] Univ Texas MD Anderson Canc Ctr, Symptom Res, Houston, TX 77030 USA
[4] Mayo Clin, Biomed Stat & Informat, Rochester, MN USA
[5] Dana Farber Canc Inst, Med, Boston, MA 02115 USA
[6] Mem Sloan Kettering Canc Ctr, Psychiat & Behav Sci, New York, NY 10021 USA
[7] Duke Univ, Sch Med, Med, Durham, NC USA
[8] NCI, Canc Prevent, Rockville, MD USA
[9] US FDA, Drug Oncol Prod, Silver Spring, MD USA
[10] US FDA, Study Endpoints & Labeling Dev, Silver Spring, MD USA
[11] Univ Penn, Sch Nursing, Philadelphia, PA 19104 USA