Yajima, Shin https://orcid.org/0000-0001-5058-0267
Yoshioka, Daisuke
Fukushima, Satsuki
Toda, Koichi
Miyagawa, Shigeru
Yoshikawa, Yasushi
Hata, Hiroki
Saito, Shunsuke
Domae, Keitaro
Sawa, Yoshiki
Article History
Received: 27 February 2018
Accepted: 6 May 2018
First Online: 14 May 2018
Compliance with ethical standards
:
: The authors have no conflict of interest.
: Before the operation, we obtained a general consent form from the patients for the use of their clinical data for clinical studies and registrations.