1. Kuopio Research Centre of Geriatric Care, University of Eastern Finland, Kuopio, Finland
2. Clinical Pharmacology and Geriatric Pharmacotherapy Unit, School of Pharmacy, Faculty of Health Sciences, University of Eastern Finland, Kuopio, Finland
3. Quality Use of Medicines and Pharmacy Research Centre, Sansom Institute, School of Pharmacy and Medical Sciences, University of South Australia, Adelaide, Australia
4. Institute of Public Health and Clinical Nutrition, Department of Geriatrics, University of Eastern Finland, Kuopio, Finland
5. Department of Neurology, Kuopio University Hospital, Kuopio, Finland
6. Institute of Clinical Medicine, Department of Neurology, University of Eastern Finland, Kuopio, Finland
7. Leppävirta Health Centre, Leppävirta, Finland