1. Department of Virology, CHU Purpan, Toulouse, France
2. INFINITy (Institut Toulousain des Maladies Infectieuses et Inflammatoires) INSERM UMR1291/CNRS UMR5051/Université Toulouse III, CHU Purpan, Toulouse, France
3. Department of Parasitology, CHU Purpan, Toulouse, France