1. Institute of Virology, University of Zürich, Zurich, Switzerland
2. Laboratory of Viral Cell Biology & Therapeutics, Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
3. Department of Microbiology, Immunology and Transplantation, KU Leuven, Leuven, Belgium
4. Department of Infectious Diseases, School of Immunology and Microbial Sciences, King’s College London, London, United Kingdom