Christian Knochel, Gilberto Alves, Benedikt Friedrichs, Barbara Schneider, Anna Schmidt-Rechau, Sofia Wenzler, Angelina Schneider, David Prvulovic, Andre F. Carvalho and Viola Oertel-Knochel
Christian Knochel, Martin Voss, Florian Gruter, Gilberto S. Alves, Silke Matura, Beate Sepanski, Michael Stablein, Sofia Wenzler, David Prvulovic, Andre F. Carvalho and Viola Oertel-Knochel