[1] Tech Univ Munich, Dept Gen Surg, D-81675 Munich, Germany
[2] Tech Univ Munich, Inst Pathol, D-81675 Munich, Germany
[3] Univ Heidelberg, Dept Gen Surg, D-6900 Heidelberg, Germany
[4] Univ Heidelberg, Dept Pathol, D-6900 Heidelberg, Germany
[5] German Canc Res Ctr, Dept Radiat Oncol, D-6900 Heidelberg, Germany
[6] Helmholtz Zentrum Munchen, Inst Pathol, Oberschleissheim, Germany
[7] Tufts Univ, Caritas St Elizabeths Med Ctr, Ctr Canc Syst Biol, Dept Med,Sch Med, Medford, MA 02155 USA
[8] Childrens Hosp, Vasc Biol Program, Boston, MA 02115 USA
[9] Harvard Univ, Sch Med, Dept Surg, Karp Family Res Labs, Boston, MA 02115 USA