1. Institute of Biomedical Mechatronics, Johannes Kepler University of Linz, Altenbergerstr. 69, 4040 Linz, Austria
2. Department of Cellular Neurobionics, Institute of Biology II, RWTH-Aachen University, Worringerweg 3, 52056 Aachen, Germany
3. University of Bordeaux, Campus Talence, 351 Cours de la Libération, 33400 Talence, France
4. Department of Botany II, University of Würzburg, Julius-von-Sachs-Platz 3, D - 97082 Würzburg, Germany
5. Institute of Analytical Chemistry, Johannes Kepler University of Linz, Altenbergerstr. 69, 4040 Linz, Austria
6. Tiroler Landesmuseum, Josef-Schraffl-Straße 2a, A-6020 Innsbruck, Austria
7. Institute of Applied Physics, Johannes Kepler University of Linz, Altenbergerstr. 69, 4040 Linz, Austria