Funding for this research was provided by:
Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung (105314_182221)
University of Geneva
Article History
Received: 30 January 2023
Accepted: 17 April 2023
First Online: 4 May 2023
Declarations
:
: Participating PPMI sites received prior approval from appropriate ethical standards committees on human experimentation before study initiation. Written informed consent for research was obtained from all individuals taking part in the study. The study was conducted in accordance with the Declaration of Helsinki and the Good Clinical Practice guidelines following approval of the local ethics committees of the participating sites.
: Not applicable.
: The authors declare that they have no competing interests.