title: Predicting citations: Validating prediction models.
authors.forename: Ewout W
authors.initials: EW
authors.lastname: Steyerberg
authors.forename: Hester F
authors.initials: HF
authors.lastname: Lingsma
mesh_terms: D011237:Predictive Value of Tests; D011643:Publishing / Q000706:statistics & numerical data*; D011897:Random Allocation