. 2021 Sep 24;12:728683. doi: 10.3389/fphys.2021.728683
Copyright © 2021 Ruple, Godwin, Mesquita, Osburn, Sexton, Smith, Ogletree, Goodlett, Edison, Ferrando, Fruge, Kavazis, Young and Roberts.
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Figure 1.
Study design. This figure illustrates the study design.