Dasgupta, A. [P:(DE-HGF)0] ; Murugesan, S. [P:(DE-HGF)0] ; Saroja, S. [P:(DE-HGF)0] ; Vijayalakshmi, M. [P:(DE-HGF)0] ; Luysberg, Martina [P:(DE-Juel1)130811] ; Veron, M. [P:(DE-HGF)0] ; Rauch, E. [P:(DE-HGF)0] ; Jayakumar, T. [P:(DE-HGF)0]