1. Nursing Department Univesitat Jaume I Castellón Spain
2. Department of Nursing Faculty of Nursing and Podiatry Universitat de València València Spain
3. Department of Obstetrics and Gynaecology Hospital Universitario de la Ribera Alcira Spain
4. Foundation for the Promotion of Health and Biomedical Research in the Valencian Region (FISABIO) Valencia Spain
5. Department of Obstetrics and Gynaecology Hospital Lluis Alcanyís Xativa Spain