1. Department of Head and Neck Surgery, David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, CA, USA
2. David Geffen School of Medicine at the University of California Los Angeles, Los Angeles, CA, USA
3. Keck School of Medicine, Los Angeles, CA, USA
4. Caruso Department of Otolaryngology—Head and Neck Surgery, University of Southern California, Los Angeles, CA, USA
5. California State University, Los Angeles, CA, USA