Babu, Harish [P:(DE-HGF)0] ; Claasen, Jan-Hendrik [P:(DE-2719)9000049] ; Kannan, Suresh [P:(DE-HGF)0] ; Rünker, Annette E [P:(DE-HGF)0] ; Palmer, Theo [P:(DE-HGF)0] ; Kempermann, Gerd [P:(DE-2719)2000011]