Osawa, Takaaki
Komatsu, Shunichiro http://orcid.org/0000-0003-1653-1802
Ishiguro, Seiji
Sano, Tsuyoshi
Article History
Received: 26 August 2017
Accepted: 20 February 2018
First Online: 26 February 2018
Compliance with ethical standards
:
: The study protocol was approved by the institutional review board of Aichi Medical University Hospital.
: Osawa T, Komatsu S, Ishiguro S and Sano T have no conflict of interest to declare.