1. Mother and Infant Department Unit, ASL-Rieti, 02100 Rieti, Italy
2. Department of Surgery, “Sapienza” University of Rome, 00185 Rome, Italy
3. Obstetrics and Gynaecology Unit, “S. Camillo De Lellis” Hospital, 02100 Rieti, Italy
4. Clinical Pathology Laboratory Unit, “S. Camillo De Lellis” Hospital, 02100 Rieti, Italy
5. Pediatrics and Neonatology Unit, “S. Camillo De Lellis” Hospital, 02100 Rieti, Italy
6. Department of Medico-Surgical Sciences and Biotechnologies, “Sapienza” University of Rome, 04100 Latina, Italy
7. Mother and Infant Department, “Sandro Pertini” Hospital, 00157 Rome, Italy
8. Obstetrics and Gynaecology Unit, “Sandro Pertini” Hospital, 00157 Rome, Italy
9. Department of Internal Medicine and and Medical Specialties, “Sapienza” University of Rome, 00185 Rome, Italy
10. Department of Radiological and Oncological Sciences and Pathological Anatomy, “Sapienza” University of Rome, 00185 Rome, Italy
11. Teleradiology Complex Unit, ASL-Rieti, 02100 Rieti, Italy