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. 2021 Nov 2;53(1):1993–2008. doi: 10.1080/07853890.2021.1998594

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© 2021 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.

This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Figure 1. — Flow chart for inclusion and exclusion of patients.