1 | Department of Obstetrics and Gynaecology, Polish Mother's Memorial Hospital Research Institute, Poland |
2 | Department for Prenatal Cardiology, Polish Mother’s Memorial Hospital Research Institute, Poland |
3 | Department of Obstetrics, Perinatology and Gynecology, Polish Mother’s Memorial Hospital Research Institute, Poland |
4 | Faculty of Health Sciences, State University of Applied Sciences in Plock, Poland |
5 | Department of Neonatology, Polish Mother’s Memorial Hospital Research Institute, Poland |
6 | Department of Intensive Care and Congenital Malformations of Newborns and Infants, Polish Mother's Memorial Hospital Research Institute, Poland |
7 | Department for Prenatal Cardiology, Polish Mother’s Memorial Hospital Research Institute, Lodz, Poland, Poland |
8 | Department of Diagnosis and Prevention of Fetal Malformations, Medical University of Lodz, Lodz, Poland, Poland |