1. Institut Pasteur, Molecular Genetics of RNA Viruses Unit, Paris, France
2. CNRS UMR 3569, Paris, France
3. Université Paris Diderot—Sorbonne Paris Cité, Paris, France
4. CIRI–International Center for Infectiology Research, Université de Lyon, Lyon, France, Inserm, U1111, Lyon, France, Ecole Normale Supérieure de Lyon, Lyon, France, Université Lyon 1, Centre International de Recherche en Infectiologie, Lyon, France, and CNRS, UMR5308, Lyon, France
5. LabEx Ecofect, Université de Lyon, Lyon, France
6. Institut Pasteur, Structural Virology Unit, Paris, France
7. Institut Pasteur, Viral Genomics and Vaccination Unit, Paris, France
8. Southwest National Primate Research Center at Texas Biomedical Research Institute, San Antonio, Texas, USA
9. Imperial College, Department of Medicine, London, United Kingdom
10. National Institute for Biological Standards and Control, Division of Virology, South Mimms, United Kingdom