Morishige, Yutaro
Harato, Kengo https://orcid.org/0000-0003-1796-2823
Kobayashi, Shu
Niki, Yasuo
Matsumoto, Morio
Nakamura, Masaya
Nagura, Takeo
Article History
Received: 25 December 2018
Accepted: 27 November 2019
First Online: 10 December 2019
Ethics approval and consent to participate
: This study was approved by the institutional review board of Keio University School of Medicine, and participants provided informed consent to participate.
: We have consent for publication from every participant in the study.
: The authors declare that they have no competing interests.