1. BCNatal: Fetal Medicine Research Center, Hospital Clínic and Hospital Sant Joan de Déu Universitat de Barcelona Barcelona Spain
2. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Barcelona Spain
3. Fetal Medicine Service, Obstetrics Department, Hospital Santo Tomás University of Panama Panama City Panamá
4. Iberoamerican Research Network in Obstetrics Gynecology and Translational Medicine Mexico City Mexico
5. Department of Basic Clinical Practice University of Barcelona Barcelona Spain
6. Department of Pathology Hospital Clínic Barcelona Spain
7. Department of Anatomical Pathology Hospital Sant Joan de Déu Barcelona Spain
8. Institut de Recerca Sant Joan de Déu Barcelona Spain
9. Diagnostic Imaging and Image Guided Therapy Institut de Recerca Sant Joan de Déu Esplugues de Llobregat Spain
10. Diagnostic Imaging Department Hospital Sant Joan de Déu, Esplugues de Llobregat Spain