1. Department of Surgery, Division of Otolaryngology—Head and Neck Surgery, University of Utah Health Sciences Center, Salt Lake City, UT, USA
2. University of Utah School of Medicine, Salt Lake City, UT, USA
3. University of California San Francisco School of Medicine, San Francisco, CA, USA
4. Department of Surgery, Division of Vascular Surgery, University of Utah School of Medicine, Salt Lake City, UT, USA