Kato, Ryo
Nakajima, Kiyokazu
Takahashi, Tsuyoshi
Tanaka, Koji
Miyazaki, Yasuhiro
Makino, Tomoki
Kurokawa, Yukinori
Yamasaki, Makoto
Mori, Masaki
Doki, Yuichiro
Article History
Received: 27 February 2018
Accepted: 5 February 2019
First Online: 15 February 2019
Compliance with ethical standards
:
: All the patients of the Osaka University Hospital provided written informed consent for all examination and surgery. This study was conducted in accordance with the Declaration of Helsinki (1964) and later versions.
: The authors declare that they have no conflict of interest.