1. Department of Gynaecology and Obstetrics, Punta de Europa Hospital, Cádiz, Spain
2. Nursing and Physiotherapy Department, Faculty of Nursing, University of Cádiz, Algeciras, Spain
3. Neonatal and Paediatric Intensive Care Unit, Torrecárdenas University Hospital, Almeria, Spain
4. Department of Gynaecology and Obstetrics, Ceuta University Hospital, Midwifery Teaching Unit of Ceuta, University of Granada, Ceuta, Spain
5. Safety and Health Postgraduate Programme, Espíritu Santo University, Guyaquil, Ecuador
6. Department of Gynaecology and Obbstetrics, Ceuta University Hospital, Midwifery Teaching Unit of Ceuta, University of Granada, Ceuta, Spain
7. School of Health Sciences, University of Almeria, Almeria, Spain
8. Territorial Delegation of Equality, Health and Social Policies, Health Delegation of Almeria, Almeria, Spain