1. ASST Fatebenefratelli Sacco, Milano, Italy
2. Knappschaftskrankenhaus Bottrop, Bottrop, Germany
3. University Hospital Birmingham, Birmingham, UK
4. Glan Clwyd Hospital, Denbighshire, UK
5. Rutherford Diagnostics, Newport, UK
6. Maastricht University Medical Centre, Maastricht, The Netherlands
7. West Midlands Deanery, Birmingham, UK
8. Zilveren Kruis, Leiden, The Netherlands
9. Institute of Clinical Physiology of the Italian National Council of Research, Reggio Calabria, Italy
10. ERBP, guideline development body of ERA-EDTA, London, UK
11. GE Healthcare, Chalfont St. Giles, UK
12. Royal Liverpool University Hospital, UK
13. Ghent University Hospital, Ghent, Belgium
14. University of Würzburg, Würzburg, Germany
15. Istanbul Bilim University School of Medicine, Istanbul, Turkey
16. GOM, Reggio Calabria, Italy
17. Ordensklinikum Linz Elisabethinen, Linz, Austria
18. Belfast Health and Social Care Trust, Belfast, UK
19. Jessa Hospital, Hasselt, Belgium
20. Parc Taulí Hospital Universitari, Institut d’Investigació i Innovació Parc Taulí I3PT, Universitat Autònoma de Barcelona, Barcelona, Spain
21. Clinical Hospital Centre Zemun, Belgrade, Serbia
22. University of Belgrade, Belgrade, Serbia
23. Norfolk and Norwich University Hospital, Norfolk, UK
24. Queen Elisabeth Hospital, University Hospitals Birmingham,West Midlands Deanery, Birmingham, UK
25. Cliniques Universitaires Saint-Luc, Brussels, Belgium
26. Miulli General Hospital, Acquaviva delle Fonti, Italy
27. Medical Centre Ljubljana, Ljubljana, Slovenia
28. Hospital General Universitario, Valencia, Spain
29. University of Dundee, Dundee, UK
30. City Hospital Braunschweig, Braunschweig, Germany
31. Thriassion General Hospital, Athens, Greece
32. University of Medicine and Pharmacy, Iasi, Romania
33. Amsterdam University Medical Center, Amsterdam, The Netherlands
34. Hospital de Mollet, Fundació Sanitària Mollet, Barcelona, Spain
35. Ninewells Hospital Scotland, Dundee, UK
36. Leeds Teaching Hospitals Trust, Leeds, UK
37. University of Manchester, Manchester, UK
38. Centralsjukhuset Karlstad, Karlstad, Sweden
39. Heart of England NHS foundation Trust, Birmingham, UK
40. University of Glasgow, UK