1. Department of Otolaryngology–Head and Neck Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
2. Department of Pathology, Anatomy, and Cell Biology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
3. Department of Radiation Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
4. Department of Medical Oncology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA
5. Department of Dermatology & Cutaneous Biology, Thomas Jefferson University, Philadelphia, Pennsylvania, USA