[1] IDIBAPS Inst Invest Biomed August Pi & Sunyer, Dept Oncol, Barcelona, Spain
[2] Univ Padua, Dept Surg Oncol & Gastroenterol, Padua, Italy
[3] Reveal Genom SL, Dept Sci, Barcelona, Spain
[4] IDIBAPS August Pi & Sunyer Biomed Res Inst, Dept Med Oncol, Barcelona, Spain
[5] Univ Padua, DiSCOG, Padua, Italy
[6] IOV Ist Oncol Veneto IRCCS, Dipartimento Oncol, Padua, Italy
[7] IOV Ist Oncologico Veneto IRCCS, Dept Oncol, Padua, Italy
[8] Hosp Clin Barcelona, Dept Med Oncol, Barcelona, Spain
[9] Hosp Clin Barcelona, Breast Canc, Barcelona, Spain
[10] Hosp Clin Prov Barcelona, Breast Canc Dept, Barcelona, Spain
[11] Hosp Clin Barcelona, Dept Med Oncol, Barcelona, Spain
[12] Vall Hebron Univ sity Hosp, Genom Dept, Barcelona, Spain
[13] UNC, Dept Oncol, Lineberger Canc Ctr, Chapel Hill, NC USA
[14] UNC, Dept Oncol, Lineberger Comprehens Canc Ctr, Chapel Hill, NC USA
[15] IOV Ist Oncol Veneto IRCCS, Surg Oncol & Gastroenterol Dept, Padua, Italy
[16] Hosp Clin Prov Barcelona, Dept Med Oncol, Barcelona, Spain
[17] Univ Padua, Oncol & Gastroenterol Dept, Dept Surg, Padua, Italy