Yamada, Shunsuke
Yamamoto, Shungo
Fukuma, Shingo
Nakano, Toshiaki http://orcid.org/0000-0001-9235-5615
Tsuruya, Kazuhiko
Inaba, Masaaki
Article History
Received: 22 February 2019
Accepted: 11 March 2020
First Online: 1 April 2020
Competing interests
: Shungo Fukuma reports grants and personal fees from Kyowa Hakko Kirin, outside the submitted work. The other authors declare no competing financial interests. All authors declare no competing non-financial interests.