| Affiliation: | 1. Department of Otolaryngology-Head & Neck Surgery, Thomas Jefferson University, USA;2. Department of Pathology and Laboratory Medicine, Nemours/Alfred I. duPont Hospital for Children, USA;3. Division of Otolaryngology, Nemours/Alfred I. duPont Hospital for Children, USA;4. Department of Pediatrics, Thomas Jefferson University, USA;1. Department of Otolaryngology—Head and Neck Surgery, University of South Florida, 12901 Bruce B. Downs Blvd, MDC 73, Tampa, FL 33612, USA;2. Pediatric Otolaryngology, Head and Neck Surgery Associates, P.A., P.O. Box 76479, St. Petersburg, FL 33734-6479, USA;1. Hospital Universitario Nacional de Colombia, Colombia;2. Otolaryngology Resident, Hospital Universitario Nacional de Colombia Universidad Nacional de Colombia| Universidad Nacional de Colombia, Colombia;3. Otolaryngologist, Hospital Universitario Nacional d | Universidad Nacional de Colombia, Colombia;1. Neurosurgical Service, Centre Hospitalier Universitaire Vaudois, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland;2. ENT Service, Centre Hospitalier Universitaire Vaudois, Faculty of Biology and Medicine, University of Lausanne, Lausanne, Switzerland;1. Department of Radiology and Imaging Sciences, Indiana University School of Medicine, 550 North University Blvd, Rm 0663, Indianapolis, IN 46202, USA;2. Department of Radiology, University of Utah Health Sciences Center, 30 North 1900 East #1A071, Salt Lake City, UT 84132-2140, USA;1. Division of Musculoskeletal Imaging and Interventions, Department of Radiology, Jefferson Medical College, Thomas Jefferson University Hospital, Thomas Jefferson University, 132 South 10th Street, Suite 1096, 1087 Main Building, Philadelphia, PA 19107, USA;2. Department of Radiology, University of Dammam, PO Box 2114, Dammam 31451, Saudi Arabia;3. Department of Radiology, Northwestern Memorial Hospital, 676 North Saint Clair Street, Suite 800, Chicago, IL 60611, USA |
