Erratum: Simultaneous Multiplexed Imaging of mRNA and Proteins with Subcellular Resolution in Breast Cancer Tissue Samples by Mass Cytometry (S2405471217305434 (2018) 6(1) (25–36.e5) (S2405471217305434) (10.1016/j.cels.2017.12.001))

Main Text: (Cell Systems 6, 25–36; January 24, 2018) Owing to an oversight when proofreading this article, the authors added a citation without appropriately modifying the corresponding sentence in the text. The original sentence read, “In single cells, proof-of-principle approaches based on proximity ligation assays and DNA-tagged antibody sequencing indicate that RNA-to-protein correlations are typically poor, but such measurements are challenging and are restricted to few cells in suspension.” It has been corrected to now read, “In single cells, proof-of-principle approaches based on proximity ligation assays and DNA-tagged antibody sequencing indicate that RNA-to-protein correlations are typically poor, but such measurements can be challenging and are restricted to cells in suspension.”