[1] Univ Alabama Birmingham, Ctr Comprehens Canc, Birmingham, AL 35294 USA
[2] Univ Alabama Birmingham, Ctr Comprehens Canc, Div Hematol & Oncol, Birmingham, AL 35294 USA
[3] Atlanticare Canc Care Inst, Egg Harbor Township, NJ USA
[4] Carev Syst Inc, Miami, FL USA
[5] Univ S Florida, H Lee Moffitt Canc Ctr, Tampa, FL 33682 USA
[6] Canc Support Commun Res & Training Inst, Philadelphia, PA USA
[7] Stanford Univ, Stanford, CA 94305 USA