1. Department of Otolaryngology – Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, OH, USA
2. Albert Einstein College of Medicine, Bronx, NY, USA
3. Department of Otolaryngology – Head and Neck Surgery, University of Michigan – Michigan Medicine, Ann Arbor, MI, USA
4. Department of Otolaryngology – Head and Neck Surgery, Wayne State University School of Medicine, Detroit, MI, USA