. 2021 Oct 20;8:724316. doi: 10.3389/fmed.2021.724316
Copyright © 2021 Duni, Vartholomatos, Balafa, Ikonomou, Tseke, Lakkas, Rapsomanikis, Kitsos, Theodorou, Pappas, Naka, Mitsis and Dounousi.
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Figure 1.
Flowchart of the study.