1. Department of Endocrinology, Odense University Hospital, Odense, Denmark
2. Cardiology Section, Department of Internal Medicine, Holbaek Hospital, Holbaek, Denmark
3. Department of Cardiology, Herlev and Gentofte Hospital, Hellerup, Denmark
4. Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Clinical Research, Innovation and Education Center, Tohoku University Hospital, Sendai, Miyagi, Japan
5. Department of Internal Medicine, Hospital of Little Belt, Kolding, Denmark
6. Department of Cardiology, Rigshospitalet, University of Copenhagen, Copenhagen, Denmark
7. Department of Clinical Physiology and Nuclear Medicine, Herlev Hospital, University of Copenhagen
8. Center for Clinical Research and Prevention, Bispebjerg and Frederiksberg Hospital, The Capital Region of Denmark, Copenhagen, Denmark
9. Clinical Research Centre, Hvidovre and Amager Hospital, Hvidovre, Denmark
10. Department of Cardiology, North Zealand Hospital, Hilleroed, Denmark
11. Department of Internal Medicine, Yale New Haven Hospital, Yale University School of Medicine, New Haven, CT, USA