1. Maternal‐Fetal Medicine Division Cam Sakura City Hospital, Health Sciences University Istanbul İstanbul Türkiye
2. Department of Obstetrics and Gynecology Istanbul Sisli Etfal Hospital Health Science University İstanbul Türkiye
3. Division of Pediatric Cardiology Eskisehir City Hospital Eskisehir Türkiye
4. Division of Pediatric Cardiology İstanbul Medical School İstanbul Türkiye
5. Prenatal Center İstanbul Türkiye