. 2023 Mar 6;10:1137981. doi: 10.3389/fmed.2023.1137981
Copyright © 2023 Nakayama, Yamaguchi, Hayashi, Uchiyama, Tajima, Azegami, Morimoto, Yoshida, Yoshino, Monkawa, Kanda and Itoh.
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Figure 1.
Flow chart of the study enrollment.