The structure of the human cell cycle

In the originally published version of the paper “The structure of the human cell cycle,” Stallaert et al. neglected to reference the research done by Gut et al. (2018), upon which the primary experimental approaches are based. The reference appears below and has been cited in the following sentence: “Following time-lapse imaging, cells were fixed and then subjected to multiple rounds of immunofluorescence using iterative indirect immunofluorescence imaging (4i) (Gut et al., 2018) to obtain measurements of 48 core cell cycle effectors (Table S1) in a total of 8,850 individual cells.” The authors apologize for the error.