Kakiuchi, Toshihiko http://orcid.org/0000-0002-9995-5522
Ohtsuka, Yasufumi
Sato, Tadashi
Nakayama, Aiko
Jinnouchi, Kumiko
Oka, Masafumi
Matsuo, Muneaki
Article History
Received: 18 November 2018
Accepted: 11 January 2019
First Online: 31 January 2019
Compliance with ethical standards
:
: Kakiuchi T, Ohtsuka Y, Sato T, Nakayama A, Jinnouchi K, Oka M and Matsuo M declare that they no conflict of interest.
: 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.