Speech-based digital cognitive assessment for clinical trials: Detecting cognitive impairment stages and AD biomarker relations across European cohorts.

König A, Tröger J, Mallick E, Linz N, Ritchie C, Gregory S, Hunter M, Johnson K, Benavides GS, Grau-Rivera O, Radoi A, Porta-Mas C, Köhler S, Teipel S, Hansson O, Tideman P, Wuestefeld A, Palmqvist S.