Erratum To: Validation of the Questionnaire for Impulsive-Compulsive Disorders in Parkinson's Disease (QUIP) and the QUIP-rating Scale in a German Speaking Sample

Affiliations

• ¹ Department of Neurology, Kiel University, Kiel, Germany. c.probst@neurologie.uni-kiel.de.
• ² Department of Neurology, Kiel University, Kiel, Germany.
• ³ Karl Landsteiner-Institut für Neuroimmunologische und Neurodegenerative Erkrankungen, Vienna, Austria.
• ⁴ Department of Neurology, Sozialmedizinisches Zentrum Ost, Donauspital, Vienna, Austria.
• ⁵ Department of Psychiatry, University of Pennsylvania, Philadelphia, USA.
• ⁶ Department of Neurology, Kiel University, Kiel, Germany. tvaneimeren@gmail.com.