Institution: | 1. Fetal Medicine and Surgery Center, Medicina Fetal México, and Fetal Medicine Mexico Foundation, Queretaro, Mexico;2. Department of Maternal-Fetal Medicine, Hospital General de México, Mexico City, Mexico;3. Department of Neonatology, Hospital Infantil de México "Dr. Federico Gómez", Mexico City, Mexico;4. Department of Pediatric Surgery, Hospital Infantil de México "Dr. Federico Gómez", Mexico City, Mexico |