- Correspondence to Dr Gary Brook, Department of Genitourinary Medicine and HIV, Central Middlesex Hospital, London North West Healthcare NHS Trust, Patrick Clements Clinic, Central Middlesex Hospital, Acton Lane, London NW10 7NS, UK;
- Received December 22, 2014
- Revised April 7, 2015
- Accepted April 16, 2015
- First published May 2, 2015.
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