Leroy, P. [P:(DE-HGF)0] ; Maineult, A. [P:(DE-HGF)0] ; Lützenkirchen, J. [P:(DE-HGF)0] ; Esser, Odilia [P:(DE-Juel1)129450] ; Zimmermann, Egon [P:(DE-Juel1)133962] ; Azaroual, M. [P:(DE-HGF)0] ; Fagerlund, F. [P:(DE-HGF)0] ; Revil, A. [P:(DE-HGF)0] ; Jougnot, D. [P:(DE-HGF)0] ; Huisman, Johan Alexander [P:(DE-Juel1)129472]