1. Molecular Biology and Biochemistry, Gottfried Schatz Research Center; Medical University of Graz; Neue Stiftingtalstraße 6/6, 8010 Graz Austria
2. Division of Biological Sciences and Center for Structural and Functional Neuroscience; The University of Montana; 32 Campus Drive, HS410, Missoula, MT 59812-4824 U.S.A.
3. BioTechMed Graz; Mozartgasse 12/II, 8010 Graz Austria