[1] CNRS, EMBL, UJF, Unit Virus Host Cell Interact,UMR 5233, Grenoble, Isere, France
[2] Univ Nat Resources & Appl Life Sci, Inst Appl Microbiol, Vienna, Austria
[3] Beth Israel Deaconess Med Ctr, Div Viral Pathogenesis, Boston, MA 02215 USA
[4] Polymun Sci Immunbiol Forsch GmbH, Vienna, Austria
[5] Duke Univ, Med Ctr, Lab AIDS Res & Dev, Durham, NC USA