1. Laboratory of Oral & Maxillofacial Pathology Oral Medicine and Oral and Maxillofacial Pathology Unit Division of Oral Maxillofacial Surgery Department of Surgery Geneva University HospitalsUniversity of Geneva Geneva Switzerland
2. Division of Clinical Pathology Geneva University Hospitals University of Geneva Geneva Switzerland
3. Department of Oto‐Rhino‐Laryngology, Head and Neck Surgery Geneva University Hospitals University of Geneva Geneva Switzerland