1 Department of Neurology, University Medical Center Groningen (UMCG), University of Groningen, Hanzeplein 1, 9700 RB, Groningen, the Netherlands; UMCG Expertise Center Movement Disorders Groningen, University Medical Center Groningen (UMCG), the Netherlands. Electronic address: [email protected].
2 Eurocept Homecare, Loodsboot 7, 3991, Houten, the Netherlands.
3 ZINN Zorgorganisatie, de Burcht, van der Duyn Maasdamweg 250, 9602 VT, Hoogezand, the Netherlands.
4 Department of Neurology, University Medical Center Groningen (UMCG), University of Groningen, Hanzeplein 1, 9700 RB, Groningen, the Netherlands; UMCG Expertise Center Movement Disorders Groningen, University Medical Center Groningen (UMCG), the Netherlands.