Kommentar zu: Robens S, Heymann P, Gienger R, Hett A, Müller S, Laske C, Loy R, Ostermann T, Elbing U. The Digital Tree Drawing Test for Screening of Early Dementia: An Explorative Study Comparing Healthy Controls, Patients with Mild Cognitive Impairment, and Patients with Early Dementia of the Alzheimer Type. J Alzheimers Dis. 2019;68(4):1561-1574