Funding for this research was provided by:
Wellcome Trust (12425/1.5/SC/wj)
Text and Data Mining valid from 2018-07-28
Received: 27 March 2018
Accepted: 3 July 2018
First Online: 28 July 2018
Ethics approval and consent to participate
: Animal licence were obtained from the Royal Postgraduate Medical School, Home Office licence ELA 24/4994. Ethical approval was not required. No patients were involved, so no consent was required.
: Not applicable.
: The authors declare that they have no competing interests.
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