. 2019 Apr 24;10:750. doi: 10.3389/fimmu.2019.00750
Copyright © 2019 Aurich, Dölle-Bierke, Francuzik, Bilo, Christoff, Fernandez-Rivas, Hawranek, Pföhler, Poziomkowska-Gȩsicka, Renaudin, Oppel, Scherer, Treudler and Worm.
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Figure 2.
Age distribution among adults (A) and the elderly (B).