. 2022 Sep 8;10:993811. doi: 10.3389/fped.2022.993811
Copyright © 2022 Welzel, Kuemmerle-Deschner, Sluka, Carlomagno, Cannizzaro Schneider, Kaiser, Hofer, Hentgen and Woerner.
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FIGURE 1.
Flow chart study cohort. HbsAg, Hepatitis B antigen.