1. Science for Life Laboratory, Department of Chemistry-BMC, Uppsala University, BMC Box 576, S-751 24 Uppsala, Sweden
2. Science for Life Laboratory, Department of Cell and Molecular Biology, Uppsala University, BMC
Box 596, S-751 23 Uppsala, Sweden
3. Department for Epigenetics and Systems Medicine in Neurodegenerative Diseases, Bioinformatics Unit, German Center for Neurodegenerative Diseases, Göttingen, von Siebold Strasse 3A, 37075 Göttingen, Germany