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. 2020 Sep 14;107(13):1741–1750. doi: 10.1002/bjs.11993

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© 2020 The Authors. British Journal of Surgery published by John Wiley & Sons Ltd on behalf of BJS Society Ltd.

This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.

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BJS-11993-FIG-0001-c — CONSORT diagram for the trial