Nakanishi, Hiroaki
Fujii, Koji
Nakahara, Hiroaki
Mizuno, Natsuko
Sekiguchi, Kazumasa
Yoneyama, Katsumi
Hara, Masaaki
Takada, Aya
Saito, Kazuyuki
Article History
Received: 3 July 2019
Accepted: 15 October 2019
First Online: 12 November 2019
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.
: Informed consent was obtained from all of the participants.
: This study was approved by the Ethics Committee of Juntendo University School of Medicine (No. 2016134).