1. Vaccine & Immunotherapy Center, The Wistar Institute, Philadelphia, PA, USA
2. R&D, Inovio Pharmaceuticals, Plymouth Meeting, PA, USA
3. Department of Pathology & Laboratory Medicine, University of Pennsylvania Perelman School of Medicine, PA, USA
4. Department of Molecular Medicine, University of South Florida Morsani College of Medicine, Tampa, FL, USA
5. Université Laval, Quebec City, QC, Canada