1. Department of Clinical Chemistry, Laboratory Medicine, University Hospital, Lund, Sweden
2. Department of Functional Diagnostic Science, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
3. Department of Medical Sciences, Uppsala University, Uppsala, Sweden
4. Department of Occupational and Environmental Medicine, Lund University, Lund, Sweden
5. Department of Radiology, Central Hospital, Kristianstad, University of Lund, Sweden
6. Department of Pediatric Nephrology, VU University Medical Center, Amsterdam, The Netherlands
7. Institute for Reference Materials and Measurements, Joint Research Centre, European Commission, Geel, Belgium
8. Siemens Healthcare Diagnostics Products GmbH, Marburg, Germany
9. Department of Laboratory Medicine, EIJU, General Hospital, Tokyo, Japan
10. Department of Medicine, Örebro University Hospital, Örebro, Sweden
11. Equalis, Uppsala, Sweden
12. Department of Nephrology and Transplantation, Skåne University Hospital, Lund, Sweden
13. Roche Diagnostics GmbH, Penzberg, Germany
14. Gentian Technology AS, Moss, Norway
15. Dako Denmark A/S, Glostrup, Denmark
16. Abbott Diagnostics, Lake Forest, IL
17. Sentinel CH. SpA, Milan, Italy