. 2020 Jul 3;107(12):1667–1672. doi: 10.1002/bjs.11758
© 2020 BJS Society Ltd Published by John Wiley & Sons Ltd
This article is published and distributed under the terms of the Oxford University Press, Standard Journals Publication Model (https://academic.oup.com/journals/pages/open_access/funder_policies/chorus/standard_publication_model)