Ichikawa, Satoshi http://orcid.org/0000-0003-3163-7197
Sasaoka, Asami
Fukuhara, Noriko
Okitsu, Yoko
Onishi, Yasushi
Ichinohasama, Ryo
Harigae, Hideo
Article History
Received: 15 July 2019
Accepted: 15 October 2019
First Online: 9 November 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
Free to read: This content has been made available to all.