1. Centre of Excellence in Cell-Extracellular Matrix Research, Faculty of Biochemistry and Molecular Medicine, Biocenter Oulu; University of Oulu; FIN 90014 Oulu Finland
2. Department of Neurology; Karolinska University Hospital Solna; Stockholm Sweden
3. Department of Clinical Chemistry, Cancer and Translational Medicine Research Unit, Medical Research Center; University of Oulu and Northern Finland Laboratory Centre NordLab, Oulu University Hospital; Oulu Finland