1. Department of Pharmacy, University of Salerno, Fisciano, Salerno, Italy
2. Department of Molecular Biology, Max Planck Institute for Infection Biology, Berlin, Germany
3. Ludwig Institute for Cancer Research, Nuffield Department of Clinical Medicine, University of Oxford, Oxford, UK
4. Institute of Molecular Biology and Pathology (IBPM), National Research Council (CNR) of Italy c/o Department of Biology and Biotechnology ‘‘C. Darwin’’, Sapienza University, Rome, Italy
5. Department of Gastroenterology, Hepatology and Infectious Diseases, Otto-von-Guericke University Hospital, Magdeburg, Germany
6. Laboratory of Infection Oncology, Institute of Clinical Molecular Biology, Christian Albrecht University of Kiel and University Hospital Schleswig-Holstein - Campus Kiel, Kiel, Germany