- Correspondence to Dr Elizabeth A Davies, Cancer Epidemiology, Population and Global Health, School of Cancer and Pharmaceutical Sciences Faculty of Life Sciences and Medicine, King’s College London, 3rd Floor Bermondsey Wing, Guys Campus, London SE1 9RT, UK;
- Received December 11, 2017
- Revision received March 13, 2018
- Accepted March 14, 2018
- First published March 23, 2018.
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