1. Department of Nursing, Faculty of Nursing, Edificio Departamental Universidad de Murcia Murcia Spain
2. Departament of Nursing, Physiotherapy and Medicine Universidad de Almeria Almería Spain
3. Department of Nursing, Faculty of Health Sciences, Universidad de Málaga Institute of Biomedical Research of Málaga (IBIMA) Málaga Spain
4. Hospital Rafael Méndez, III Healthcare Area, Murcia Health Service Murcia Spain