Iemura, Tomoki http://orcid.org/0000-0002-9072-1973
Kitano, Toshiyuki
Ishii, Akira
Hishizawa, Masakatsu
Kondo, Tadakazu
Yamashita, Kouhei
Takaori-Kondo, Akifumi
Article History
Received: 29 November 2017
Accepted: 28 February 2019
First Online: 5 March 2019
Compliance with ethical standards
:
: The authors declare no conflicts of interest in association with the present study.
: All procedures followed have been performed in accordance with the ethical standards laid down in the 1964 Declaration of Helsinki and its later amendments.
: Informed consent was obtained from all patients for being included in the study.