Content is accessed through the PharmVar API. HGVS and 'PharmVar-style' (accessible on the PharmVar website) positions may differ for indels in some instances which is most likely explained by differences in sequence alignments. Also, PharmVar displays single nucleotide insertions as 'ins' while the HGVS display is as duplications or 'dup' if the insertion is the same base as the prior base. The entries in the 'Free Text' field in row 2 reflect the default variant names on the CYP2D6 PharmVar page (https://www.pharmvar.org/gene/CYP2D6). Additional variant coordinates are consistent with the content displayed on the upper section of the 'Variant Positions' window which can be accessed by clicking on the variant of interest on the CYP2D6 PharmVar page.