1. Department of Obstetrics and Gynecology, Texas Children’s Hospital Fetal Center and Baylor College of Medicine, Houston, TX, USA,
2. Prenatal Diagnostic Service, Department of Obstetrics and Gynecology, AUSL, Reggio Emilia, Italy,
3. Prenatal Diagnostic Service, Department of Obstetrics and Gynecology, “Carlo Poma” Hospital, Mantua, Italy,
4. Pathology Service, IRCCS Arcispedale “Santa Maria Nuova”, Reggio Emilia, Italy,
5. Department of Obstetrics, Paulista School of Medicine – São Paulo Federal University of São Paulo (EPM-UNIFESP), São Paulo, Brazil,
6. Department of Obstetrics and Gynecology, University of Brescia, Brescia, Italy,
7. Fetalmed – Maternal Fetal Diagnostic Center, Santiago, Chile, and
8. Department of Pediatric Cardiology, Texas Children’s Hospital Fetal Center and Baylor College of Medicine, Houston, TX, USA