Sebastian Lotzkat,
Klaus Wybranietz,
Tom DeMarco, Peter Hruschka, Tim Lister, Steve McMenamin, James Robertson, Suzanne Robertson,
Georg Emil Weidner,
Rainer Felderhoff, Udo Busch,
Michael Schiller,
Volker Altstädt, Axel Mantey,
Manfred Schmid,