Furumatsu, Takayuki
Okazaki, Yuki
Kodama, Yuya
Okazaki, Yoshiki
Kamatsuki, Yusuke
Masuda, Shin
Hiranaka, Takaaki
Ozaki, Toshifumi
Article History
Received: 16 May 2019
Accepted: 16 July 2019
First Online: 7 August 2019
Ethics approval
: This study received the approval of our Institutional Review Board (Okayama University, No. 1857).
: Consent for publication was obtained from the patients being included in this study.
: The authors declare that they have no competing interests.