1. University of Eastern Finland, Faculty of Health Sciences, School of Medicine, Institute of Biomedicine/Anatomy, P.O. Box 1627, FI-70211, Kuopio, Finland
2. University of Eastern Finland, Faculty of Science and Forestry, Department of Environmental and Biological Sciences, P.O. Box 111, FI-80101, Joensuu, Finland
3. University of Oulu, Faculty of Medicine, Research Unit of Medical Imaging, Physics and Technology, P.O. Box 5000, FI-90014, University of Oulu, Finland
4. University of Eastern Finland, Faculty of Science and Forestry, Department of Applied Physics, P.O. Box 1627, FI-70211, Kuopio, Finland
5. Medical Research Center Oulu, Oulu University Hospital and University of Oulu, Oulu, Finland
6. NordLab Oulu, Oulu University Hospital, P.O. Box 500, FI-90029, OYS, Finland
7. University of Oulu, Faculty of Medicine, Department of Clinical Chemistry, P.O. Box 8000, FI-90014, University of Oulu, Finland
8. Department of Diagnostic Radiology, Oulu University Hospital, P.O. Box 50, FI-90029, Oulu, Finland
9. University of Oulu, Faculty of Medicine, Research Group of Cancer Research and Translational Medicine, P.O. Box 5000, FI-90014, University of Oulu, Finland