© 2023 S. Petchey et al. CBE—Life Sciences Education © 2023 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 4.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/4.0).

This research was supported by the University of Zurich. We thank Dr. Petra Breitenmoser and Dr. Sandra Lang for their vital help with data analysis and coding. Petra Breitenmoser was the third coder for the deductive qualitative content analysis. Sandra Lang was the fourth coder and was involved in the inductive qualitative content analysis. We also thank the editor and reviewers of the paper for their thorough and insightful comments on the paper. The coding manual is available online.

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