[1] Clin Univ Navarra, Ctr Invest Med Aplicada CIMA, CCUN, IDISNA,CIBER ONC CB16 12 00369 & CB16 12 00489, Pamplona, Spain
[2] Hosp Univ & Politecn La Fe, CIBER ONC CB16 12 00284, Valencia, Spain
[3] Hosp San Pedro Alcantara, Caceres, Spain
[4] Hosp Badalona Germans Trias & Pujol, Badalona, Spain
[5] Hosp Gen Albacete, Albacete, Spain
[6] Hosp Clin Univ Valencia, Valencia, Spain
[7] Univ Complutense Madrid, Hosp Univ 12 Octubre, CNIO, CIBERONC,I 12, Madrid, Spain
[8] Hosp Univ Reina Sofia, IMIBIC, Cordoba, Spain
[9] Hosp Univ Ramon y Cajal, Madrid, Spain
[10] Hosp Univ Leon, Leon, Spain
[11] Hosp Univ Vall dHebron, Barcelona, Spain
[12] Hosp Univ Lucus Augusti, Lugo, Spain
[13] Hosp Gen Univ Alicante, Alicante, Spain
[14] Hosp Univ Fdn Jimenez Diaz, Madrid, Spain
[15] Hosp Univ Salamanca, CIBER ONC CB16 12 00233, IBSAL, Salamanca, Spain
[16] Ctr Invest, Salamanca, Spain
[17] Univ Isabel I, Hosp Univ Burgos, Burgos, Spain
[18] Complejo Hosp Virgen Rocio, Seville, Spain
[19] Hosp Dr Peset, Valencia, Spain
[20] Univ Navarra, CIMA LAB Diagnost, Pamplona, Spain