1. Laboratory Centre, Department of Clinical Chemistry, Kuopio University Hospital and University of Kuopio
2. Department of Clinical Physiology and Nuclear Medicine, Kuopio University Hospital and University of Kuopio
3. Department of Clinical Physiology, Turku University Hospital and University of Turku
4. Department of Internal Medicine, Turku University Hospital and University of Turku
5. Department of Obstetrics and Gynaecology, Kuopio University Hospital and University of Kuopio