title: Expectation and (un)predictability.
authors.forename: J André
authors.initials: JA
authors.lastname: Knottnerus
authors.forename: Peter
authors.initials: P
authors.lastname: Tugwell
mesh_terms: D035843:Biomedical Research / Q000941:ethics / Q000379:methods / Q000592:standards; D026661:Clinical Trials Data Monitoring Committees; D003657:Decision Making; D057239:Early Termination of Clinical Trials; D006801:Humans; D011237:Predictive Value of Tests; D035501:Uncertainty