1. Department of Clinical Chemistry and Transfusion Medicine , University of Gothenburg , Gothenburg , Sweden
2. Faculty of Medicine , The University of Queensland , Saint Lucia , Australia
3. Chemical Pathology, LabPlus , Auckland City Hospital , Auckland , New Zealand
4. Biochemistry , Middlemore Hospital Laboratories , Auckland , New Zealand
5. Department of Pathology and Molecular Medicine , McMaster University , Hamilton , ON , Canada
6. Department of Medical Sciences , Uppsala University and Uppsala Clinical Research Center, Uppsala University , Uppsala , Sweden
7. Department of Medical Biochemistry and Pharmacology and Department of Heart Disease , Haukeland University Hospital , Bergen , Norway
8. Department of Clinical Science , University of Bergen , Bergen , Norway
9. Departments of Clinical Blood Sciences and Cardiology , St George’s University Hospitals NHS Foundation Trust , London , UK
10. St George’s University of London , London , UK
11. Departments of Laboratory Medicine and Pathology and Cardiology , Mayo Clinic , Rochester , MN , USA
12. Department of Laboratory Medicine and Pathology , Hennepin Healthcare/HCMC , Minneapolis , MN , USA
13. Department of Laboratory Medicine and Pathology , University of Minnesota , Minneapolis , MN , USA
14. Emergency Department , Manchester University NHS Foundation Trust, Manchester Academic Health Science Centre , Manchester , UK
15. Division of Cardiovascular Sciences , The University of Manchester , Manchester , UK
16. Healthcare Sciences Department , Manchester Metropolitan University , Manchester , UK
17. BHF/University Centre for Cardiovascular Science and Usher Institute, University of Edinburgh , Edinburgh , UK
18. Department of Cardiology , Akershus University Hospital , Lørenskog , Norway
19. Institute of Clinical Medicine, University of Oslo , Oslo , Norway
20. Servicio de Bioquímica Clínica , Hospital de Sant Pau , Barcelona , Spain
21. Foundation for the Biochemistry and Molecular Pathology , Barcelona , Spain