Participants
Concept, Design, Direction, Maintenance: • Reinhard “Ron” F. Hahn (Australia, Germany, USA) Contributions: • Reinhard “Ron” F. Hahn (Australia, Germany, USA) • Jürgen Hebold (Germany) • Hannelore Hinz (Germany) • Tomas O’ Carthaigh (Ireland) • Arend Victorie (Netherlands)