1. Andalusian Health Service Almeria Spain
2. Department of Nursing, Physiotherapy, and Medicine University of Almeria Almeria Spain
3. Adult, Child and Midwifery Department, School of Health and Education Middlesex University London UK
4. Facultad de Ciencias de la Salud Universidad Autónoma de Chile Temuco Chile
5. Department of Nursing University of Huelva Huelva Spain