- Correspondence to Craig E D Mortimer, Department of Paramedic Science, Faculty of Health, Social Care and Education, Kingston University and St George’s University of London, London SW17 0RE, UK;
- Accepted 23 November 2017
- Published online 14 December 2017.
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.