1. Fetal Medicine Research Center BCNatal – Barcelona Center for Maternal–Fetal and Neonatal Medicine (Hospital Clínic and Hospital Sant Joan de Deu) Barcelona Spain
2. Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS) Universitat de Barcelona Barcelona Spain
3. Centre for Biomedical Research on Rare Diseases (CIBER‐ER) Barcelona Spain
4. Fetal Medicine Unit Department of Obstetrics and Gynecology, Hospital Clínico de la Universidad de Chile Santiago Chile
5. Pontificia Universidad Javeriana seccional Cali Cali Colombia