Acknowledgments:

Xabier Aurtenetxe, Michael Babics, Eva Bächtold, Jürgen Barber, Stéphane Carsenty, Wolfgang Dengel, Janine Gerber, Manfred Gipper, Véronnique Hänni, Heinz D. Heisl, Frank Hiddemann, Masko Iso, Magdalena Kauz, Eike Küstner, Norbert Lammertz, Marianne Leupi, Marie-Claire Sellier, Beate Spitzmüller, Ilse Winckler, Valérie et Christine.