Ren, Hainan http://orcid.org/0000-0002-3980-2807
Mori, Naoko http://orcid.org/0000-0002-8700-9731
Hamada, Shin
Takasawa, Chiaki
Mugikura, Shunji
Masamune, Atsushi
Takase, Kei
Article History
Received: 10 June 2020
Revised: 14 September 2020
Accepted: 27 September 2020
First Online: 10 October 2020
Compliance with ethical standards
:
: The authors have no conflict of interest to disclose.
: This study was approved by the Institutional Review Board.
: Informed consent was waived.