Bun, Seiko http://orcid.org/0000-0002-9010-0659
Yunokawa, Mayu http://orcid.org/0000-0001-7354-6977
Ebata, Takahiro http://orcid.org/0000-0001-9383-2903
Kobayashi Kato, Mayumi http://orcid.org/0000-0003-4065-0289
Shimoi, Tatsunori http://orcid.org/0000-0002-3603-8575
Kato, Tomoyasu http://orcid.org/0000-0001-9561-1522
Tamura, Kenji http://orcid.org/0000-0002-3514-9927
Article History
Received: 27 January 2019
Accepted: 7 April 2019
First Online: 15 April 2019
Compliance with ethical standards
:
: The authors declare that they have no competing interests.