Gertrud Fischer1, Saleh M Ibrahim1, Gudrun A Brockmann2, Jens Pahnke3, Ezio Bartocci4, Hans-Jürgen Thiesen1, Pablo Serrano-Fernández1 and Steffen Möller1 
1University of Rostock, Institute of Immunology, Joachim-Jungius-Strasse 9, 18059 Rostock, Germany
2Research Institute for Biology of Farm Animals, Wilhelm-Stahl-Allee 2, 18196 Dummerstorf, Germany
3University of Zurich, Institute of Neuropathology, Schmelzbergstrasse 12, 8091 Zurich, Switzerland
4University of Camerino, Department of Computer Science and Mathematics, Via Madonna delle Carceri, 62032, Camerino (MC), Italy