- Correspondence to Ada Rose Miltz, Department of Infection and Population Health, University College London, Royal Free Hospital, Pond Street, London NW3 2QG, UK;
- Received May 14, 2017
- Revised May 29, 2017
- Accepted July 9, 2017
- First published November 24, 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.