On the cover: Optimal immunophenotyping from multiple batches of high-dimensional cytometry datasets. A streamlined pipeline of batch-correction and cell-type identification, termed iMUBAC, integrated mass cytometry datasets from seven different batches of experiments without technical replicates across batches, thereby enabling a rational interbatch comparison. Ogishi, M., R. Yang, C. Gruber, P. Zhang, S. J. Pelham, A. N. Spaan, J. Rosain, M. Chbihi, J. E. Han, V. K. Rao, L. Kainulainen, J. Bustamante, B. Boisson, D. Bogunovic, S. Boisson-Dupuis, and J.-L. Casanova. 2020. Multibatch cytometry data integration for optimal immunophenotyping. J. Immunol. 206: 206–213.