Herzog, Hans
[Author];
Langen, Karl-Josef
[Author];
Kaffanke, Joachim
[Author];
Weirich, Christoph
[Author];
Neuner, Irene
[Author];
Stoffels, Gabriele
[Author];
Rota Kops, Elena
[Author];
Scheins, Jürgen
[Author];
Tellmann, Lutz
[Author];
Jon Shah, Nadim
[Author]