1. Vaccine and Immunotherapy Center, The Wistar Institute, Philadelphia, PA, USA.
2. Department of Microbiology, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA.
3. Molecular Screening and Protein Expression facility, The Wistar Institute, Philadelphia, PA, USA.
4. Immunology, Microenvironment and Metastasis Program, The Wistar Institute, Philadelphia, PA, USA.