[1] Gen Univ Hosp Gregorio Maranon, Med Oncol, Madrid, Spain
[2] CIBERONC, Madrid, Spain
[3] Hosp Civils Lyon, Pierre Benite, France
[4] Clin Univ Navarra, Madrid, Spain
[5] Clin Univ Navarra, Dept Med Oncol, Pamplona, Spain
[6] Hosp Clin Barcelona, Dept Med Oncol, Barcelona, Spain
[7] Hosp Virgen de la Arrixaca, Med Oncol, Murcia, Spain
[8] Hosp Clin Barcelona, Barcelona, Spain
[9] Hosp Univ Sanchinarro Clara Campal, Madrid, Spain
[10] Quiron Dexeus Univ Hosp, Inst Oncol Dr Rosell, Barcelona, Spain
[11] Vall dHebron Hosp, Vall dHebron Inst Oncol VHIO, Barcelona, Spain
[12] Inst Catala Oncol, Barcelona, Spain
[13] Univ Las Palmas de Gran Canaria, Complejo Hosp Univ Insular Materno Infantil Gran, Las Palmas Gran Canaria, Spain
[14] Quibim, Valencia, Spain
[15] Pangaea Oncol, Barcelona, Spain
[16] Merck & Co Inc, Kenilworth, NJ USA
[17] Highlight Therapeut, Valencia, Spain