Roman Gaida,
Edited by: Philipp Ramin,
Christian Hopmann, Mauritius Schmitz,
John S. Dick, Charles P. Rader,
Christian Hopmann, Walter Michaeli,
Sushil Kainth,
Farid Chejne Janna, Manuel Garcia-Perez, Maria del Pilar Noriega E.,
Caroline Heide, Anna Simon,
Andreas Fischer, Dirk Achten, Martin Launhardt,
Frank Rieg, Reinhard Hackenschmidt, Bettina Alber-Laukant,
Tim A. Osswald, Georg Menges,