1. Danish Dementia Research Centre, Department of Neurology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
2. Laboratory of Neurobiology, Biomedicine Group, Department of Health Science and Technology, Aalborg University, Aalborg, Denmark
3. National Centre for Register Based Research, Aarhus University, Aarhus, Denmark
4. Department of Clinical Medicine, Aalborg University Hospital, Aalborg, Denmark
5. Department of Geriatric Medicine, Odense University Hospital, Svendborg, Denmark
6. Research Unit for General Practice, Department of Public Health, University of Southern Denmark, Odense, Denmark