[1] UMU, Hosp Univ Morales Meseguer, IMIB, Hematol & Med Oncol Dept, Murcia, Spain
[2] Univ Francisco Vitoria, Hosp Univ Henares Coslada Madrid, Grp Invest Patol Crit, Fac Ciencias Salud,Serv Med Intens, Madrid, Spain
[3] Hosp Univ Virgen de la Macarena, Med Oncol Dept, Seville, Spain
[4] Virgen de las Nieves Univ Hosp, Intens Care Dept, Granada, Spain
[5] Hosp Univ Cent Asturias, Med Oncol Dept, Oviedo, Spain
[6] Hosp Univ Virgen Macarena, Intens Care Clin Unit, Seville, Spain