1. Department of Obstetrics and Gynaecology University Hospital ‘Príncipe de Asturias’ Alcalá de Henares, Madrid Spain
2. Department of Obstetrics and Gynaecology University Hospital ‘Ramón y Cajal’ Madrid Spain
3. Clinical Pharmacology Unit University Hospital ‘Príncipe de Asturias’ Alcalá de Henares, Madrid Spain
4. Pharmacology Unit Department of Biomedical Sciences University of Alcalá (IRYCIS) Alcalá de Henares, Madrid Spain