1. CEA, Université Paris Sud 11, INSERM U1184, Immunology of Viral Infections and Autoimmune Diseases Research Center, IDMIT Infrastructure, 92265 Fontenay-aux-Roses, France
2. Vaccine Research Institute (VRI), Créteil, France
3. CEA, Institute of Biomedical Imaging (I2BM), DSV/I2BM/SHFJ/INSERM U1023, CEA, Orsay, France