- Correspondence to Dr. John Joseph Reynolds-Wright, Chalmers Centre for Sexual Health, NHS Lothian, Edinburgh EH39ES, UK;
- Received June 19, 2018
- Revised December 10, 2018
- Accepted December 27, 2018
- First published January 13, 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.