1 Virology Laboratory, Toulouse University Hospital, 31300 France; INSERM UMR 1291 - CNRS UMR 5051, Toulouse Institute for Infectious and Inflammatory Diseases (INFINITy), 31300 Toulouse, France. Electronic address: dimeglio.c@chu-toulouse.fr.
2 Virology Laboratory, Toulouse University Hospital, 31300 France; INSERM UMR 1291 - CNRS UMR 5051, Toulouse Institute for Infectious and Inflammatory Diseases (INFINITy), 31300 Toulouse, France.
3 Virology Laboratory, Toulouse University Hospital, 31300 France.
4 Biology Laboratory, Toulouse University Hospital, 31300 France.