Du, Sidan
Huang, Ying
Ma, Yifei
Qin, Yao
Cui, Jing
Bai, Wenlin
Han, Hongjuan
Zhang, Rong
Yu, Hongmei https://orcid.org/0000-0002-9852-2485
Article History
Received: 24 May 2022
Accepted: 3 October 2022
First Online: 12 October 2022
Declarations
:
: Data were obtained from the Parkinson’s Progression Markers Initiative (PPMI), a publicly available dataset. All study procedures were approved by the appropriate ethics committees at each participating site. All participants gave informed consent prior to inclusion in PPMI. For up-to-date information on the study, visit .
: This manuscript has been approved for publication by all authors.
: The authors declare no competing interests.