- Correspondence to Dr Martin Than, Emergency Department, Christchurch Hospital, Christchurch, Private Bag 4710, New Zealand;
- Received May 31, 2021
- Accepted August 8, 2021
- First published August 17, 2021.
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.