Affiliation: | 1. University of Washington/Children's Hospital and Regional Medical Center, Department of Pediatrics, Seattle, WA, USA;2. University of Washington/Children's Hospital and Regional Medical Center, Department of Pediatrics, Seattle, WA, USA University of Washington Department of Medicine, Seattle, WA, USA;3. University of Michigan Department of Radiology, Ann Arbor, MI, USA;4. University of Washington Department of Radiology, Seattle, WA, USA;5. University of Washington/Children's Hospital and Regional Medical Center, Department of Pediatrics, Seattle, WA, USA University of Washington Department of Neurology, Seattle, WA, USA;6. University of Washington Department of Pediatrics, Seattle, WA, USA;7. Fetal and Women's Center of Arizona, Phoenix, AZ, USA |