[1] Hosp Univ El Mar, Barcelona, Spain
[2] Hosp Clin Barcelona, Barcelona, Spain
[3] Hosp 12 Octubre, Madrid, Spain
[4] Ctr Integral Oncol Clara Campal, Madrid, Spain
[5] Univ Navarra Clin, Pamplona, Spain
[6] Vall Hebron Inst Oncol, Barcelona, Spain
[7] Autonomous Univ, Fdn Jimenez Diaz Univ Hosp, Dept Oncol, Madrid, Spain
[8] Hosp Sanitas Zarzuela, Madrid, Spain
[9] Guardant Hlth Inc, Madrid, Spain
[10] Vall Hebron Inst Oncol, Barcelona, Spain
[11] HM Univ Sanchinarro, Ctr Integral Oncol Clara Campal, Madrid, Spain
[12] Univ Complutense Madrid, Hosp Univ 12 Octubre, Ctr Nacl Invest Oncol, Imas12, Madrid IMAS12, Spain
[13] Hosp Mar, Biol Lab, Pathol Dpt, Barcelona, Spain
[14] Inst Salud Carlos III, Hosp Mar IMIM, Dept Med Oncol, CIBERONC, Barcelona, Spain