1. Center for Machine Vision and Signal Analysis; Faculty of Information Technology and Electrical Engineering; University of Oulu; Oulu Finland
2. Medical Research Center Oulu; Oulu University Hospital and University of Oulu; Oulu Finland
3. Social and Health Services; City of Oulu; Oulu Finland
4. Kuopio University Hospital; University of Eastern Finland; Kuopio Finland
5. Pharmacoeconomics & Outcomes Research Unit; School of Pharmacy; University of Eastern Finland; Kuopio Finland