1. Department of Obstetrics and Gynecology, University of Medicine Pharmacy Science and Technology George Emil Palade of Târgu Mures, 540142 Târgu Mures, Romania
2. Department of Neonatology, University of Rochester Medical Center Golisano Children’s Hospital at Strong, Rochester, NY 14642, USA
3. Department of Neonatology, University of Medicine Pharmacy Science and Technology George Emil Palade of Târgu Mures, 540142 Târgu Mures, Romania
4. Department of Pediatric Cardiology, University of Medicine Pharmacy Science and Technology George Emil Palade of Târgu Mures, 540142 Târgu Mures, Romania
5. Faculty of Medicine, University of Medicine Pharmacy Science and Technology George Emil Palade of Târgu Mures, 540142 Târgu Mures, Romania