- Correspondence to Dr Sarah Cochrane, Infection and Immunity, Southmead Hospital, Westbury-on-Trym, Bristol, BS10 5NB, UK;
- Received January 15, 2017
- Revised February 27, 2017
- Accepted March 9, 2017
- First published October 23, 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.