Yamamoto-Shimojima, Keiko
Imaizumi, Taichi
Aoki, Yusuke
Inoue, Ken
Kaname, Tadashi http://orcid.org/0000-0003-0281-9610
Okuno, Yusuke http://orcid.org/0000-0003-3139-9272
Muramatsu, Hideki
Kato, Kohji
Yamamoto, Toshiyuki http://orcid.org/0000-0002-9484-3505
Article History
Received: 7 December 2018
Revised: 24 March 2019
Accepted: 4 April 2019
First Online: 19 April 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.