Acknowledgements
The authors thank Stephen Frye, Marcey Waters, Deepak Jha, Scott Rothbart and Glenn Wozniak for helpful discussions and critical reading of the manuscript.
Financial & competing interests disclosure
Work in the Strahl laboratory is funded by grants from the National Institutes of Health. The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.
No writing assistance was utilized in the production of this manuscript.