Institution: | 1. Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Baylor College of Medicine and the Texas Children's Fetal Center, Texas Children's Hospital, Houston, TX, USA;2. Maternal Fetal Medicine Unit and Fetoscopy Center of Clínica Colsubsidio Orquídeas and Fetal Center of Saint Joseph's Hospital—Perinatal Medicine, Bogotá, Colombia |