Bittner, Kai [P:(DE-Juel1)191155] ; Margaritis, Nikolaos [P:(DE-Juel1)157695] ; Schulze-Küppers, Falk [P:(DE-Juel1)129660] ; Wolters, Jörg [P:(DE-Juel1)133776] ; Natour, Ghaleb [P:(DE-Juel1)142196]