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. 2021 Mar 18;8:622573. doi: 10.3389/fmed.2021.622573

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Copyright © 2021 El-Kadiry, Lumbao, Rafei and Shammaa.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Evolution of RAND-36 scores following treatments. Error bars are represented by 95% Confidence Interval. The repeated-measures general linear model with Sidak-test was used to calculate p-values of within- and between-group differences.