Ulrich Jetzek,
Edited by: Alexander Schlüter, Juan Bernabé-Moreno,
Edited by: Philipp Ramin,
Roman Gaida,
Andrea Alboni, Sven Krüger,
Edgar Dietrich, Alfred Schulze,
Jean Pierre Ibar,
Helmut Münstedt,
Franz Fourné,
John D. Nixon, M.A., Joseph Michaels,