Ogawa, Yoshinari
Ikeda, Katsumi
Watanabe, Chika
Kamei, Yuri
Goto, Wataru
Shiraishi, Chika
Tokunaga, Shinya
Tsuboguchi, Yuko
Article History
Received: 14 February 2019
Accepted: 29 March 2019
First Online: 22 April 2019
Compliance with ethical standards
:
: The authors have no conflicts of interest to disclose.
: This study was approved by the Ethics Committee of Osaka City General Hospital (December 2018; No.1812103).