STIM1 and Stormorken-Sjaastad-Langslet syndrome: A review of published <i>STIM1</i> mutations (<i>n</i> = 50) and reported Stormorken patients (<i>n</i> = 11) indicated a genotype-phenotype correlation with mutations in a coiled coil cytoplasmic domain associated with complete Stormorken syndrome, and other pathological variants outside this region were more often linked to an incomplete phenotype.