1. Department of Nursing, Universitat de València, 46007 Valencia, Spain
2. Department of Obstetrics and Gynaecology, Hospital Universitario de la Ribera, 46600 Valencia, Spain
3. Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO-SP), 46020 Valencia, Spain
4. Department of Clinical Medicine, Universidad Miguel Hernández, 03202 Elche, Spain
5. Network for Research on Chronicity, Primary Care and Health Promotion (RICAPPS), 03550 Alicante, Spain
6. School of Health Sciences Blanquerna, Universitat Ramon Llull, C/Padilla 326, 08025 Barcelona, Spain