- Correspondence to Dr S Tariq Sadiq, St George's University of London, Applied Diagnostic Research and Evaluation Unit, Institute for Infection and Immunity, Cranmer Terrace, Tooting, London SW17 0RE, UK;
- Received November 17, 2016
- Revised January 6, 2017
- Accepted January 14, 2017
- First published February 3, 2017.
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