[1] Univ Klinikum Carl Gustav Carus Dresden, Inst Immunol, Dresden, Germany
[2] Inst Mol Biol, Mainz, Germany
[3] Friedrich Alexander Univ Erlangen Nuremberg FAU, Dept Biol, Div Genet, Nikolaus Fiebiger Ctr Mol Med, Erlangen, Germany
[4] Albert Ludwigs Univ Freiburg, Fac Biol, Freiburg, Germany