Busscher, Jeroen (1) Richter, Lothar, Schmidt, Andreas, Wingsch, Dittmar (1) Schiebel, Rolf, Biehringer-wurm, Maria (1) Schneeweiss, Claudia, Eichler, Jürgen, Brose, Martin (1) Schmitz, Christoph (rwth Aachen University, Haveresch, Karlheinz (rwth Aachen University (1)