[1] Catalan Inst Oncol, Innovat & Qual Dept, Granvia Hosp 199-203, Barcelona 08908, Spain
[2] Univ Barcelona, Fac Nursing, Dept Fundamental & Clin Nursing, Campus Bellvitge,Feixa Llarga S-N, Barcelona 08907, Spain
[3] Inst Biomed Res, IDIBELL, Feixa Llarga S-N, Barcelona 08907, Spain
[4] Feixa Llarga S-N, Barcelona 08907, Spain