1. Fetal Medicine Unit, Department of Obstetrics and Gynaecology Hospital Universitario 12 de Octubre, Instituto de Investigación Hospital 12 de Octubre (imas12) Madrid Spain
2. Primary Care Interventions to Prevent Maternal and Child Chronic Diseases of Perinatal and Developmental Origin (RICORS network) Instituto de Salud Carlos III Madrid Spain
3. Universidad Complutense de Madrid Madrid Spain