[1] Ohio State Univ, Columbus, OH 43210 USA
[2] NRG Oncol Stat & Data Management Ctr, Philadelphia, PA USA
[3] Wake Forest Sch Med, Winston Salem, NC 27101 USA
[4] Baptist Hlth South Florida, Miami Canc Inst, Miami, FL USA
[5] St Joesphs Hosp & Med Ctr, Phoenix, AZ USA
[6] Ottawa Hosp & Canc Ctr, Ottawa, ON, Canada
[7] Cross Canc Inst, Edmonton, AB, Canada
[8] Med Coll Wisconsin, Milwaukee, WI 53226 USA
[9] St Francis Reg West Medcl Ctr, Lagrange, WY USA
[10] Mayo Clin, Rochester, MN USA
[11] Intermt Healthcare, Murray, UT USA
[12] Emory Univ Hosp, Winship Canc Inst, 1364 Clifton Rd NE, Atlanta, GA 30322 USA