1. Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
2. Department of Computer Science, New Jersey Institute of Technology, Newark, New Jersey, United States of America
3. Department of Pathology and Laboratory Medicine, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
4. Department of Cancer Biology, University of Pennsylvania, Philadelphia, Pennsylvania, United States of America
5. Department of Oncology, University Hospital of Lausanne (CHUV), Lausanne, Switzerland