Fig. 1From: The global prevalence and ethnic heterogeneity of iron-refractory iron deficiency anaemiaETL pipeline of curation and classification of TMPRSS6 pathogenic/likely pathogenic variants. Extract: variants from literature retrieval and database search. Transformation: raw variant normalized HGVS nomenclature and curated. Load: based on the Hardy-Weinberg equation and binomial distribution model calculationBack to article page