Matthias Melzer,
Andreas Preißner,
Klaus Kornwachs,
Tom DeMarco, Peter Hruschka, Tim Lister, Steve McMenamin, James Robertson, Suzanne Robertson,
Karine Van Doorsselaer, Rudolf J. Koopmans,
Gerhard Nagel,
Agustin Ríos de Anda, Paul Sotta,
Christian Hopmann, Walter Michaeli,