Takai, Keisuke https://orcid.org/0000-0002-7439-9849
Taniguchi, Makoto
Article History
Received: 1 September 2020
Accepted: 15 November 2020
First Online: 3 January 2021
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
: This study was approved by the institutional review board at Tokyo Metropolitan Neurological Hospital. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional committee and with the 1964 Helsinki declaration and its later amendments.