Anatoly Zelenin, Alexander Kropp,
Martin Pfeiffer, Achim Bethe, M.Eng., Catharina Philine Pfeiffer, M.Sc.,
Niklaus Leemann,
Hartmut F. Binner,
Thomas Friedli, Stefan Thomas, Andreas Mundt,
Hans-Michael Beier, Reinhard Nothnagel,
Janet Nagel,
Ralf Otte, Boris Wippermann, Sebastian Schade, Viktor Otte,
Robert Dust,
Johann Rußegger, Anni Koubek,
Herbert Henzler,
Wilhelm Bauer, Joachim Warschat,