Mazda, Yusuke http://orcid.org/0000-0003-0344-4400
Tanaka, Motoshi
Terui, Katsuo
Nagashima, Sayuri
Inoue, Rie
Article History
Received: 3 November 2017
Accepted: 26 March 2018
First Online: 4 May 2018
Compliance with ethical standards
:
: This study received no external funding. All authors have no conflict of interests to declare.