1. Department of Endocrinology, Bispebjerg Frederiksberg Hospital, Copenhagen University Hospital, Copenhagen, Denmark
2. Copenhagen Diabetes Foot Center (CODIF), Bispebjerg Frederiksberg Hospital, Copenhagen University Hospital, Copenhagen, Denmark
3. Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
4. Section for Data, Biostatistics and Pharmacoepidemiology, Center for Clinical Research and Prevention, Bispebjerg Frederiksberg Hospital, Copenhagen University Hospital, Copenhagen, Denmark
5. Novo Nordisk Foundation Center for Basic Metabolic Research, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark