Sub-Challenge Chairs¶
Stefanie Speidel, National
Center for Tumor Diseases Dresden, Germany 
Sebastian Bodenstedt, National Center for Tumor Diseases Dresden, Germany
H. Kenngott, University
Hospital Heidelberg, Germany

M. Wagner, University Hospital Heidelberg, Germany
B. Müller-Stich, University Hospital Heidelberg, Germany
Lena Maier-Hein, German Cancer
Research Center, Germany 