[1] German Canc Res Ctr, Div Translat Immunol, D-69120 Heidelberg, Germany
[2] Natl Ctr Tumor Dis NCT, D-69120 Heidelberg, Germany
[3] Heidelberg Univ, Med Ctr, Dept Dermatol, D-69120 Heidelberg, Germany
[4] Heidelberg Univ, Med Ctr, Dept Visceral Surg, D-69120 Heidelberg, Germany
[5] Univ Hyderabad, Sch Life Sci, Dept Biochem, Hyderabad 500046, Andhra Pradesh, India
[6] DKFZ, Dept Mol & Radiat Oncol, D-69120 Heidelberg, Germany
[7] Heidelberg Univ, Med Ctr, D-69120 Heidelberg, Germany
[8] Heidelberg Univ, Med Ctr, NCT, Dept Med Oncol, D-69120 Heidelberg, Germany
[9] Univ Hosp Mainz, Dept Hematol, D-55131 Mainz, Germany
[10] DKFZ, Div Cellular Immunol, D-69120 Heidelberg, Germany
[11] DKFZ, Div Mol Immunol, D-69120 Heidelberg, Germany
[12] Univ Bonn, Inst Mol Med, D-53113 Bonn, Germany
[13] Univ Bonn, Inst Expt Immunol, D-53113 Bonn, Germany