1. Department of Obstetrics and Gynecology, Division of Maternal-Fetal Medicine, Keck School of Medicine; University of Southern California; USA
2. Division of Hospital Medicine; Children's Hospital Los Angeles; USA
3. Division of Pediatric Neuropsychology; Children's Hospital Los Angeles; USA
4. Department of Pediatrics, Division of General Pediatrics, Keck School of Medicine; University of Southern California; USA