Back, Hyoung C. [P:(DE-HGF)0] ; Mutter, Markus [P:(DE-Juel1)157727] ; Gibmeier, Jens [P:(DE-HGF)0] ; Mücke, Robert [P:(DE-Juel1)129641] ; Vaßen, Robert [P:(DE-Juel1)129670]