Mental HealthThe Challenge of Handling Heterogeneity in the Accuracy of Dementia DiagnosisKarch, André; Rübsamen, NicoleAuthor Information From the Institute of Epidemiology and Social Medicine, University of Münster, Münster, Germany. Editor’s note : A related article on this commentary appears on p. 126. Correspondence: André Karch, Institute of Epidemiology and Social Medicine, University of Münster, Domagkstraße 3, 48149 Münster, Germany. E-mail: firstname.lastname@example.org. Epidemiology: January 2020 - Volume 31 - Issue 1 - p 134–135 doi: 10.1097/EDE.0000000000001102 Buy Metrics Copyright © 2020 Wolters Kluwer Health, Inc. All rights reserved.