edited by Hermann Kaufmann and Winfried Nerdinger ; edited by Leanne Hayman and Nick Warner. edited by Heinrich Hartmann and Corinna R. Unger. edited by Tobias Hagmann and Didier Peclard. edited by Christian Werthmann and Jessica Bridger. edited by Steffen Lehmann and Robert Crocker. edited by Benjamin Kohlmann and Matthew Taunton. edited by Christina Büchmann and Celina Spiegel. edited by Efrann Kristal and John King. edited by Klaus Neumann and Gwenda Tavan.