[1] Univ Huelva, Fac Educ Psychol & Sports Sci, Dept Pedag, Huelva 21007, Spain
[2] Univ Huelva, Fac Nursing, Nursing Dept, Huelva 21007, Spain
[3] Hosp Univ Puerta Mar, Nursing Dept, Cadiz 11009, Spain
[4] Hlth Ctr Cazalla Sierra, Nursing Dept, Seville 41370, Spain
[5] Hosp Arnau Vilanova, Nursing Dept, Lleida 25198, Spain
[6] Hosp Juan Ramon Jimenez, Nursing Dept, Huelva 21005, Spain
[7] Univ Algarve, Hlth Sch, Nursing Dept, P-8000 Faro, Portugal
[8] Univ Huelva, Area Prevent Med & Publ Hlth, Huelva 21004, Spain