- Correspondence to Dr Annette Thwaites, EGA Institute for Women’s Health, Faculty of Population Health Sciences, University College London Room 243, Medical School Building, 74 Huntley Street, London, WC1E 6AU ;
- Received February 5, 2018
- Revised September 7, 2018
- Accepted October 2, 2018
- First published November 21, 2018.
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