[1] Emory Univ, Nell Hodgson Woodruff Sch Nursing, Atlanta, GA 30322 USA
[2] Radiat Therapy Oncol Grp, Philadelphia, PA USA
[3] Mayo Clin, Rochester, MN USA
[4] Fox Chase Canc Ctr, Philadelphia, PA 19111 USA
[5] Cross Canc Inst, Edmonton, AB T6G 1Z2, Canada
[6] Arizona Ctr Canc Care, Peoria, AZ USA
[7] Radiol Associates Sacramento, Sacramento, CA USA
[8] Toledo Community Hosp Oncol Program CCOP, Toledo, OH USA
[9] Helen F Graham Canc Ctr, Wilmington, DE USA
[10] Boston Univ, Med Ctr, Boston, MA USA