1. Centre International de Recherche en Infectiologie (CIRI), 69007 Lyon, France.
2. INSERM U1111, 69007 Lyon, France.
3. Ecole Normale Supérieure de Lyon, 69007 Lyon, France.
4. Université Lyon 1, 69007 Lyon, France.
5. CNRS, UMR5308, 69007 Lyon, France.
6. Immunology in Cancer and Infection Laboratory, QIMR Berghofer Medical Research Institute, Herston, Queensland 4006, Australia.
7. School of Medicine, The University of Queensland, Herston, Queensland 4006, Australia.
8. School of Biochemistry and Immunology and School of Pharmacy and Pharmaceutical Sciences, Trinity Biomedical Sciences Institute, Trinity College Dublin, Dublin 2, Ireland.
9. Immunology Virology and Inflammation Department, INSERM U1052, CNRS 5286 Centre de Recherche en Cancérologie de Lyon, 69008 Lyon, France.
10. TGF-beta and immunoregulation group, DKFZ, Heidelberg 69121, Germany.
11. The Walter and Eliza Hall Institute of Medical Research, Department of Medical Biology, The University of Melbourne, Parkville, Victoria 3010, Australia.