1. Department of Otolaryngology–Head and Neck Surgery, University of Minnesota, Minneapolis, Minnesota, USA
2. Departments of Otorhinolaryngology–Head and Neck Surgery, Helsinki University Hospital, Helsinki, Finland
3. Department of Otorhinolaryngology and Communication Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
4. Center for Inflammation, Immunity and Infection, Institute for Biomedical Sciences, Georgia State University, Atlanta, Georgia, USA
5. Medical Research Council Harwell Institute, Oxfordshire, UK
6. Department of Otolaryngology–Head and Neck Surgery, Case Western University, Cleveland, Ohio, USA
7. Shiekh Zayed Institute for Pediatric Surgical Innovation, Pediatric Otolaryngology, Children’s National Health System, Washington, DC, USA
8. Department of Otolaryngology, Nagoya City University, Nagoya, Japan
9. Department of Otolaryngology, Sun Yat-sen University, Guangzhou, China
10. Department of Otolaryngology, Second Affiliated Hospital, Xi’an Jiaotong University, Xi’an, China