1. Department of Microbiology & Immunology, Penn State College of Medicine, Hershey, PA, USA
2. Department of Pharmacology, Penn State College of Medicine, Hershey, PA, USA
3. Department of Medicine, Penn State College of Medicine, Hershey, PA, USA
4. Penn State Cancer Institute, Hershey, PA, USA
5. Department of Pathology, Penn State College of Medicine, Hershey, PA, USA
6. Department of Dermatology, Penn State College of Medicine, Hershey, PA, USA
7. Penn State Melanoma and Skin Cancer Center, Hershey, PA, USA