- Correspondence to Dr Daniel I McIsaac, Anesthesiology & Pain Medicine, University of Ottawa, 1050 Carling Ave, Room B311, Ottawa, ON K1Y 4E9, Canada;
- Received February 22, 2019
- Revised July 15, 2019
- Accepted August 7, 2019
- First published August 22, 2019.
If you wish to reuse any or all of this article please use the link below which will take you to the Copyright Clearance Center’s RightsLink service. You will be able to get a quick price and instant permission to reuse the content in many different ways.