Berlin, Germany; Munich, Germany; Düsseldorf, Germany; Stuttgart, Germany; Frankfurt, Germany; Hamburg, Germany; Münster, Germany; Karlsruhe, Germany; Nuremberg, Germany; Cologne, Germany; Erfurt, Germany; Kassel, Germany; chemnitz, germany; alsfeld, germany; Multiple locations; Kulmbach, Germany; Pegnitz, Germany; Olfen, Germany
