Affiliation: | 2. Department of Neurological Surgery, Oregon Health & Science University, Portland, Oregon;2. Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, Maryland;3. Division of General Internal Medicine, Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Maryland;4. National College of Natural Medicine, Portland, Oregon;1. University of Vermont Medical Center, Larner College of Medicine, Burlington, VT, USA |