Affiliation: | 1. Department of Neurosurgery, Naval Medical Readiness Training Command, San Diego, CA, USA;2. Department of Neurosurgery, Clinical Neurosciences Center, University of Utah, Salt Lake City, UT, USA;3. Department of Neurosurgery, University of California San Diego, San Diego, CA, USA;4. Division of Pediatric Neurosurgery, Intermountain Primary Children’s Hospital, Salt Lake City, UT, USA |