1. National Institute of Public Health University of Southern DenmarkCopenhagen Denmark
2. Mental Health Centre Copenhagen The Capital RegionCopenhagen Denmark
3. Department of Clinical Epidemiology Frederiksberg & Bispebjerg HospitalCopenhagen Denmark
4. Department of Public Health and Center for Healthy Aging University of Copenhagen Copenhagen Denmark
5. Gastrounit Medical Division Copenhagen University Hospital Hvidovre Hvidovre Denmark