Zaninotto, Martina; Agnello, Luisa; Dukic, Lora; Šálek, Tomáš; Linko-Parvinen, Anna; Kalaria, Tejas; Vermeersch, Pieter; On Behalf of European Federation of Clinical Chemistry and Laboratory Medicine (EFLM) Committee-Harmonization (C-H) and Committee -Postanalytical Phase (C-POST)