Acknowledgements
The authors would like to thank H Leduc-Pessah for her helpful comments on the manuscript.
Financial & competing interests disclosure
This work was supported by grants from Natural Sciences and Engineering Research Council of Canada, Canadian Institutes of Health Research, Rita Allen Foundation and American Pain Society grant, and Vi Riddell Pain Program grant to T Trang. N Burma is supported by a CIHR Doctoral Scholarship. 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.