Okamoto, Hiroshi http://orcid.org/0000-0002-9042-7096
Taniyama, Yusuke
Sakurai, Tadashi
Heishi, Takahiro
Teshima, Jin
Sato, Chiaki
Maruyama, Shota
Ito, Ken
Onodera, Yu
Konno-Kumagai, Takuro
Ishida, Hirotaka
Kamei, Takashi
Article History
Received: 7 February 2018
Accepted: 13 June 2018
First Online: 15 June 2018
Compliance with ethical standards
:
: This study was approved by the ethical committee of our institute (accession number: 2017-4-064), and we obtained informed consent from all patients before enrollment. We conducted this study in accordance with the Declaration of Helsinki (1975).
: The authors have no conflicts of interest or financial ties to disclose.