. 2019 Jul 3;10:734. doi: 10.3389/fneur.2019.00734
Copyright © 2019 Stienen, Geisseler, Velz, Maldaner, Sebök, Dannecker, Rothacher, Schlosser, Smoll, Keller, Brugger and Regli.
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Figure 1.
Study profile. *Based on ascertainment log.