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Jane E Norman, Julia Lawton, Sarah J Stock, Dimitrios Siassakos, John Norrie, Nina Hallowell, Sushila Chowdhry, Ruth I Hart, David Odd, Jane Brewin, Lucy Culshaw, Caroline Lee-Davey, Hannah Tebbutt & Sonia Whyte.

Jane E Norman ^1,*, Julia Lawton ², Sarah J Stock ², Dimitrios Siassakos ³, John Norrie ⁴, Nina Hallowell ⁵, Sushila Chowdhry ⁶, Ruth I Hart ², David Odd ⁷, Jane Brewin ⁸, Lucy Culshaw ⁹, Caroline Lee-Davey ⁹, Hannah Tebbutt ¹⁰, Sonia Whyte ¹¹

¹ Faculty of Health Sciences, University of Bristol, Bristol, UK
² Usher Institute, University of Edinburgh, Edinburgh, UK
³ Institute for Women’s Health, University College London, London, UK
⁴ Edinburgh Clinical Trials Unit, University of Edinburgh, Edinburgh, UK
⁵ Ethox Centre and Wellcome Centre for Ethics & Humanities, Nuffield Department of Population Health, University of Oxford, Oxford, UK
⁶ School of Health Sciences, University of Dundee, Dundee, UK
⁷ Division of Population Medicine, School of Medicine, University of Cardiff, Cardiff, UK
⁸ Tommy’s, London, UK
⁹ Bliss, London, UK
¹⁰ , Edinburgh, UK
¹¹ Tommy’s Centre for Maternal and Fetal Health, MRC Centre for Maternal and Fetal Health, University of Edinburgh, Edinburgh, UK
^* Corresponding author Email: jane.e.norman@bristol.ac.uk