1. Otorhinolaryngology-Head and Neck Surgery and Leuven Cancer Institute; Department of Oncology-Head and Neck Oncology; University Hospitals Leuven; KULeuven Belgium
2. European Salivary Gland Society; Geneva Switzerland
3. Department of Pathology and Laboratory Services, College of Medicine; University of Arkansas for Medical Sciences; Little Rock Arkansas
4. Department of Otolaryngology-Head and Neck Surgery; Nottingham University Hospital; Queens Medical Centre Nottingham United Kingdom
5. Division of Oncology; Department of Medicine; Montefiore Medical Center, Albert Einstein College of Medicine; Bronx New York
6. Department of Surgical Sciences; ENT Clinic, University of Udine; Udine Italy
7. Department of Radiation Oncology; University of Florida; Gainesville Florida
8. Department of Otolaryngology; Hospital Universitario Central de Asturias; Oviedo Spain
9. Departments of Surgery and Otolaryngology-Head and Neck Surgery; Montefiore Medical Center; Albert Einstein College of Medicine; Bronx New York
10. Department of Otolaryngology-Head and Neck Surgery; Radboud University Nijmegen Medical Center; Nijmegen The Netherlands