1 Department of Radiology, Seattle Children's Hospital, Harborview Medical Center, Seattle, WA, USA.
2 University of Washington, Seattle, WA, USA.
3 Department of Neurology, Gillette Children's Specialty Health Care, St. Paul, MN, USA.
4 Department of Neurosurgery, Rambam Health Care Campus, Haifa, Israel.
5 Department of Pediatrics, University of Vermont School of Medicine, Burlington, VT, USA.
6 Department of Pediatrics, Children's Protection Program, M/S SB-250, Seattle Children's Hospital, Harborview Medical Center, 4800 Sand Point Way NE, Seattle, WA, 98105, USA.
7 Department of Neurological Surgery, Seattle Children's Hospital, Harborview Medical Center, Seattle, WA, USA.
9 Department of Pediatrics, Children's Protection Program, M/S SB-250, Seattle Children's Hospital, Harborview Medical Center, 4800 Sand Point Way NE, Seattle, WA, 98105, USA. [email protected].