edited by Julius Wiedemann and Gisela Kozak. edited by Klaus Neumann and Gwenda Tavan. edited by Julius Wiedemann. edited by Markus Deimann and Michael A. Peters. edited by Tobias Hagmann and Didier Peclard. edited by Gudrun Ankele and Daniela Zyman edited by Julius Wiedemann edited by Linda Friedman and Dana White. edited by Anita Haldemann and Christoph Schreier. Edited by Julius Wiedemann