1. Faculty of Health Sciences, Department of Nursing Science University of Eastern Finland Kuopio Finland
2. CNS, Central Finland Health Care District Jyvaskyla Finland
3. Faculty of Sport and Health Sciences and Central Finland Health Care District, Unit of Primary Health Care University of Jyvaskyla Jyvaskyla Finland
4. Unit of Primary Health Care Jyvaskyla Finland
5. Department of Medicine Institute of Clinical Medicine, University of Eastern Finland Kuopio Finland
6. Department of Medicine Central Finland Health Care District Jyvaskyla Finland
7. Central Finland Health Care District Jyvaskyla Finland