Phokaewvarangkul, Onanong
Vorachit, Somchit
Phoumindr, Appasone
Keosodsay, Saysavath
Postuma, Ronald B.
Meissner, Wassilios G.
Bhidayasiri, Roongroj http://orcid.org/0000-0002-6901-2064
Funding for this research was provided by:
International Parkinson and Movement Disorder Society (Centre-to-Centre grant)
Thailand Research Fund (IRN59W0005)
Chulalongkorn University (CU-GRS-60-09-30-0, Chulalongkorn Academic Advancement Fund into Its 2nd Century Project)
Article History
Received: 27 March 2020
Accepted: 20 July 2020
First Online: 29 July 2020
Ethics approval and consent to participate
: The study was approved by the Human Ethics Committee of the Faculty of Medicine, Chulalongkorn University, and the Human Ethics Committee of the Faculty of Medicine, University of Health Science. All participants gave informed consent before entering the study in accordance with the Declaration of Helsinki.
: Not applicable as this study does not include any individual person’s data.
: All authors have no competing interest.