1. Danish Dementia Research Centre Department of Neurology Copenhagen University Hospital ‐ Rigshospitalet Copenhagen Denmark
2. Department of Clinical Medicine University of Copenhagen Copenhagen Denmark
3. Department of Affective Disorders Aarhus University Hospital Psychiatry Aarhus Denmark
4. Department of Clinical Medicine Aarhus University Aarhus Denmark
5. National Centre for Register‐Based Research Aarhus University Aarhus Denmark
6. Centre for Integrated Register‐Based Research Aarhus University Aarhus Denmark