1. Department of Laboratory Medicine, Nicolaus Copernicus University, Collegium Medicum, Bydgoszcz, Poland
2. Department of Biochemistry, Core Laboratory, Hospital Universitario de Álava, Vitoria, Spain
3. Alder Hey Children’s NHS, Liverpool, United Kingdom
4. Azienda USL di Reggio Emilia, Ospedale di Guastalla U.O. Laboratorio Analisi, Guastalla, Italy
5. Royal Wolverhampton NHS Trust, Wolverhampton, United Kingdom
6. Institute for Laboratory Diagnostics, Vienna Hospital Association, Hospital Hietzing, Vienna, Austria
7. Clinique St Pierre, Ottignies, Belgium
8. Laboratoire Biopath, Bry sur Marne, France