1. Department of Molecular and Clinical Medicine University of Gothenburg Sweden
2. Department of Medicine Sahlgrenska University Hospital Gothenburg Sweden
3. The Institute of Cardiovascular and Medical Sciences University of Glasgow United Kingdom
4. Centre of Registers National Diabetes Register Gothenburg Sweden
5. Department of Surgery Faculty of Medicine and Health Örebro University Örebro Sweden
6. Health Metrics Unit Sahlgrenska AcademyUniversity of Gothenburg Sweden