Authors:
Christian A Hudert, Martin Jankofsky, Verena Keitel-Anselmino, Marcin Krawczyk, Andreas Kremer, Frank Lammert, Eberhard Lurz, Petra Lynen, Eva-Doreen Pfister, Christian P Strassburg, Ekkehard Sturm, Marcial Sebode, Ansgar W Lohse, Philip Bufler