Williamson, Brady J. https://orcid.org/0000-0002-1161-402X
Wang, David
Khandwala, Vivek
Scheler, Jennifer
Vagal, Achala
Article History
Received: 13 May 2021
Accepted: 12 January 2022
First Online: 22 January 2022
Declarations
:
: All authors certify that they have no affiliations with or involvement in any organization or entity with any financial interest or non-financial interest in the subject matter or materials discussed in this manuscript.
: All information on ethics approval, consent to participate, and consent for publication can be found in the PPMI documentation. Briefly, the PPMII study was performed in accordance with Good Clinical Practice (GCP) and Declaration of Helsinki guidelines, and was approved by the local ethics committee [].