- Correspondence to Elizabeth Ross, ENT Department, Birmingham Women’s and Children’s NHS Foundation Trust, Birmingham B4 6NH, UK;
- Received August 25, 2018
- Revised September 28, 2018
- Accepted October 6, 2018
- First published January 11, 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.