1. Department of Otolaryngology–Head and Neck Surgery University of Cincinnati College of Medicine Cincinnati Ohio USA
2. Department of Surgery University of Nevada, Reno School of Medicine Reno Nevada USA
3. Department of Otolaryngology‐Head and Neck Surgery College of Medicine King Saud University Riyadh Saudi Arabia
4. Department of Otolaryngology–Head and Neck Surgery University of California Irvine Orange USA
5. Department of Surgery University of Auckland Auckland New Zealand
6. Department of Otorhinolaryngology Medical University of Vienna Vienna Austria
7. Department of Otolaryngology–Head and Neck Surgery University of Kansas Lawrence Kansas USA
8. Nevada ENT and Hearing Associates Reno Nevada USA