作者单位:HM Delfos, Ctr Integral Oncol Clara Campal Bacelona, Div Med Oncol, Barcelona, Spain[1]Hosp Clin Barcelona, Med Oncol Dept, Div Med Oncol, Villarroel 170, E-08036 Barcelona, Spain[2]Inst Invest Biomed August Pi & Sunyer IDIBAPS, Translat Genom & Targeted Therapeut Solid Tumours[3]