Sugawara, Ayako
Terasawa, Yuri
Katsunuma, Ruri
Sekiguchi, Atsushi
Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science and Technology (17H06064)
Ministry of Education, Culture, Sports, Science and Technology (18K07459)
Ministry of Education, Culture, Sports, Science and Technology (19H01047)
Ministry of Health, Labour and Welfare (H29-nanbyo-ippan)
the Takeda Science Foundation (NA)
Japan Agency for Medical Research and Development (19dm0307104h0001)
Article History
Received: 29 October 2019
Accepted: 5 March 2020
First Online: 17 March 2020
Ethics approval and consent to participate
: The study protocol was approved by the ethics committee of the National Center of Neurology and Psychiatry (A2018–013). Informed consent was obtained from each participant.
: We obtained consent for publication from each participant.
: The authors declare that they have no competing interests.