[1] Univ Huelva, Sch Doctorate, Huelva, Spain
[2] Univ Huelva, Fac Labour Sci, Dept Sociol Social Work & Publ Hlth, Huelva, Spain
[3] Gen Nursing Council Spain, Madrid, Spain
[4] Spanish Inst Nursing Res, Madrid, Spain
[5] Univ Espiritu Santo, Safety & Hlth Postgrad Programme, Guayaquil, Ecuador
[6] Univ Seville, Fac Nursing Physiotherapy & Podiatry, Dept Nursing, Seville, Spain
[7] Ctr Univ Enfermeria Cruz Roja, Seville, Spain
[8] FREMAP Huelva, Dept Rehabil, Huelva, Spain