Validity and Prognostic Value of a Polygenic Risk Score for Parkinson's Disease. Alzforum, 31 Dec 2021 Koch S, Laabs BH, Kasten M, Vollstedt EJ, Becktepe J, Brüggemann N, Franke A, Krämer UM, Kuhlenbäumer G, Lieb W, Mollenhauer B…