Netsu, Shizuka
Mizuma, Atsushi
Sakamoto, Masaki
Yutani, Sachiko
Nagata, Eiichiro
Takizawa, Shunya
Article History
Received: 28 July 2017
Accepted: 16 April 2018
First Online: 21 April 2018
Compliance with Ethical Standards
:
: The authors state that they have no conflict of interest.
: Informed consent was obtained from all individual participants included in the study.
Free to read: This content has been made available to all.