[1] Red Cross Univ, Nursing Ctr, Seville, Seville, Spain
[2] San Cecilio Clin Univ Hosp, Andalusian Hlth Serv, Granada, Spain
[3] Univ Granada, Fac Hlth Sci, Dept Nursing, Cortadura Valle S-N, Ceuta, Ceuta, Spain
[4] Univ Granada, Stat & Operat Res Dept, Granada, Spain
[5] Univ Granada, Fac Hlth Sci, Dept Nursing, Granada, Spain
[6] Univ Granada, Brain Mind & Behav Res Ctr CIMCYC, Granada, Spain