Takahashi, Takamasa
Kaneoka, Yuji
Maeda, Atsuyuki
Takayama, Yuichi
Fukami, Yasuyuki
Uji, Masahito
Article History
Received: 11 April 2019
Accepted: 11 March 2020
First Online: 19 March 2020
Compliance with ethical standards
:
: TT, YK, AM, YT, YF and MU declare no conflict of interest.
: This study has been approved by the Institutional ethic committee of our hospital, and was in accordance with the 1964 Helsinki Declaration and its later amendments or comparable ethical standards.
: This study does not contain any studies with animals performed by any of the authors.
: Informed consent was obtained from each patient involved in this study.