text: Clinical Chemistry and Laboratory Medicine is the official journal of the European Federation of Clinical Chemistry and Laboratory Medicine (EFLM). It is also the official journal of the Association of Clinical Biochemists in Ireland, the Belgian Society of Clinical Chemistry, the German United Society of Clinical Chemistry and Laboratory Medicine, the Greek Society of Clinical Chemistry-Clinical Biochemistry, the Italian Society of Clinical Biochemistry and Clinical Molecular Biology, the Slovenian Association for Clinical Chemistry, and the Spanish Society for Clinical Biochemistry and Molecular Pathology.