. 2018 Sep 25;9:784. doi: 10.3389/fneur.2018.00784
Copyright © 2018 van Os, Ramos, Hilbert, van Leeuwen, van Walderveen, Kruyt, Dippel, Steyerberg, van der Schaaf, Lingsma, Schonewille, Majoie, Olabarriaga, Zwinderman, Venema, Marquering, Wermer and the MR CLEAN Registry Investigators.
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Figure 1.
Schematic representation of nested cross-validation methodology.