Ishii, Takehiro
Matsumoto, Satohiro
Miyatani, Hiroyuki
Mashima, Hirosato
Article History
Received: 25 April 2018
Accepted: 9 November 2018
First Online: 19 November 2018
Compliance with ethical standards
:
: Takehiro Ishii, Satohiro Matsumoto, Hiroyuki Miyatani and Hirosato Mashima declare that they have 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 patient for being included in the study.