Erratum: Standardizing immunophenotyping for the Human Immunology Project

Nature Reviews Immunology 12, 191–200 (2012) On page 195 of the original version of this article, under the subheading “NK cells”, there was an error in the following sentence: “The vast majority of peripheral blood NK cells are CD16+CD56low, whereas a smaller subset is CD16+CD56hi”. This sentence should read: “The vast majority of peripheral blood NK cells are CD16+CD56hi, whereas a smaller subset is CD16–CD56+”.