1. Division of Clinical Virology, Center for Infectious Diseases, Kobe University Graduate School of Medicine, Kobe, Japan
2. Medical Virology Section, Laboratory of Infectious Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland, USA
3. Department of Microbiology, New York University School of Medicine, New York, USA
4. Institute for Virology, Hannover Medical School, Hannover, Germany
5. German Center for Infection Research (DZIF), partner site Hannover-Braunschweig, Hannover, Germany
6. Division of Neuroimmunology and Neuroinfectious Diseases, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
7. MRC Centre for Medical Molecular Virology, Division of Infection and Immunity, University College London, London, United Kingdom