1 Institut Pasteur, Antiviral Immunity, Biotherapy and Vaccine Unit, Infection and Epidemiology Department, Paris, France.
2 University of Nice, L'Archet Hospital, Department of Infectious Diseases, Nice, France.
3 University of Nice, Pasteur Hospital, Department of Neurology, Nice, France.
4 University of Nice, L'Archet Hospital, Immunology Laboratory Unit, Nice, France.
5 University of Nice, Pasteur Hospital, Department of Radiology, Nice, France.
6 University of Nice, L'Archet Hospital, Virology Laboratory Unit, Nice, France.
7 University of Nice, Department of Public Health, L'Archet Hospital, Nice, France.
8 University of Nice, L'Archet Hospital, Department of Infectious Diseases, Nice, France; Cannes General Hospital, Department of Internal Medicine, Cannes, France.