[1] Princess Margaret Canc Ctr, Toronto, ON, Canada
[2] Princess Margaret Canc Ctr, Dept Med Oncol, Toronto, ON, Canada
[3] St Clara Hosp, Dept Med Oncol, Basel, Switzerland
[4] Univ Basel, Fac Med, Basel, Switzerland
[5] Complejo Hosp Univ Vigo, Vigo, Spain
[6] Univ Castilla Mancha UCLM, Albacete Univ Hosp, Translat Oncol Unit, Albacete, Spain
[7] Univ Castilla Mancha UCLM, CRIB, Albacete, Spain
[8] Inst Oncol Ljubljana, Ljubljana, Slovenia
[9] Albacete Univ Hosp, Dept Med Oncol, Albacete, Spain
[10] Albacete Univ Hosp, Translat Res Unit, Albacete, Spain