Cirrhosis may lead to poor chromatographic and electrophoretic separation of transferrin isoforms leading to di‐ and tri‐sialotransferrin bridging (Gonzalo et al., 2012; Piano et al., 2014; Verbeek et al., 2018b), which impairs the interpretation of CDT as a marker of (heavy) alcohol consumption in these patients. Here, TF is linked to Cirrhosis.