1. Department of Otolaryngology - Head and Neck Surgery; CHUV, University of Lausanne; Lausanne Switzerland
2. Department of Fundamental Oncology; CHUV, University of Lausanne; Lausanne Switzerland
3. Service of Clinical Pathology, Institute of Pathology, CHUV, University of Lausanne; Lausanne Switzerland
4. Cancer Biology Research Center, Sanford Research; Sioux Falls SD