1. Department of Otolaryngology–Head and Neck Surgery San Antonio Uniformed Services Health Education Consortium, JBSA‐Fort Sam Houston San Antonio Texas U.S.A.
2. Department of Otolaryngology–Head and Neck Surgery, Mayo Clinic Rochester Minnesota U.S.A.
3. USC Caruso Department of Otolaryngology–Head and Neck Surgery Keck School of Medicine of the University of Southern California Los Angeles California U.S.A.