Zhang, Shuang
Minaguchi, Takeo https://orcid.org/0000-0003-3577-5124
Xu, Chenyang
Qi, Nan
Itagaki, Hiroya
Shikama, Ayumi
Tasaka, Nobutaka
Akiyama, Azusa
Sakurai, Manabu
Ochi, Hiroyuki
Satoh, Toyomi
Funding for this research was provided by:
Japan Society for the Promotion of Science (16K11129)
Japan Society for the Promotion of Science (17K16829)
Article History
Received: 17 September 2019
Accepted: 15 January 2020
First Online: 17 February 2020
Ethics approval and consent to participate
: The study protocol was approved by the Ethics Committee University of Tsukuba Hospital (H26–118). The committee waived the requirement for informed consent because of the opt-out approach in accordance with national regulations.
: Not applicable.
: The authors declare that they have no competing interests.