Serra Alfaro, José Manuel [P:(DE-HGF)0] ; Escolástico Rozalén, Sonia [P:(DE-HGF)0] ; Meulenberg, Wilhelm Albert [P:(DE-Juel1)129637] ; Ivanova, Mariya [P:(DE-Juel1)129617] ; Buchkremer, Hans Peter [P:(DE-Juel1)129594] ; Stöver, Detlev [P:(DE-Juel1)129666]