Iwasaki, Masanori http://orcid.org/0000-0002-7397-8654
Miyamoto, Hirotomo
Okushiba, Utako
Imaizumi, Hiroko
Article History
Received: 1 February 2019
Accepted: 6 September 2019
First Online: 4 November 2019
Conflicts of interest
: M. Iwasaki, None; H. Miyamoto, None; U. Okushiba, None; H. Imaizumi, None.