Shvartsev, Boris [P:(DE-HGF)0] ; Cohn, Gil [P:(DE-HGF)0] ; Shasha, Hila [P:(DE-HGF)0] ; Eichel, Rüdiger-A. [P:(DE-Juel1)156123] ; Ein-Eli, Yair [P:(DE-HGF)0]