1Department of Medical Microbiology, Amsterdam Institute for Infection and Immunity, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
2Control Laboratory of Veterinary Medicinal Products and Animal Facility, Directorate of Veterinary Medicinal Products, National Food Chain Safety Office, Budapest, Hungary
3Polymun Scientific Immunbiologische Forschung GmbH, Klosterneuburg, Austria
4Viral Evolution and Transmission Unit, Division of Immunology, Transplantation and Infectious Diseases, IRCCS Ospedale San Raffaele, Milan, Italy
5Department of Microbiology and Immunology, Weill Medical College of Cornell University, New York, NY USA
6Imperial College London, Department of Medicine, Division of Infectious Diseases, Section of Virology, Norfolk Place, London, W21PG UK
7The Sir William Dunn School of Pathology, The University of Oxford, Oxford, OX13RE UK
© The Author(s) 2021
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