1. Neuropsychiatric Epidemiology Unit Department of Psychiatry and Neurochemistry Institute of Neuroscience and Physiology Sahlgrenska Academy Centre for Ageing and Health (AGECAP) University of Gothenburg Mölndal Sweden
2. Region Västra Götaland Sahlgrenska University Hospital Psychiatry Cognition and Old Age Psychiatry Clinic Mölndal Sweden
3. Region Västra Götaland Sahlgrenska University Hospital Psychosis Clinic Gothenburg Sweden