Mismatch repair deficiency occurs very rarely in seminomas

David Dum, Stefan Steurer, Ronald Simon, Pia Victoria Zimmermann, Eike Burandt, Till Sebastian Clauditz, Margit Fisch, Michael Rink, Roland Dahlem, Wolfgang Höppner, Henrik Zecha, Ousman Doh, Cord Matthies, Waldemar Wilczak, Guido Sauter, Christoph Fraune