Mega, Ryosuke
Abe, Fumitaka http://orcid.org/0000-0001-8332-4307
Kim, June-Sik http://orcid.org/0000-0002-4703-609X
Tsuboi, Yuuri
Tanaka, Keisuke
Kobayashi, Hisato
Sakata, Yoichi http://orcid.org/0000-0002-9625-4966
Hanada, Kousuke
Tsujimoto, Hisashi http://orcid.org/0000-0003-0203-0759
Kikuchi, Jun http://orcid.org/0000-0002-6809-394X
Cutler, Sean R. http://orcid.org/0000-0002-8593-0885
Okamoto, Masanori http://orcid.org/0000-0002-1743-0408
Article History
Received: 22 January 2018
Accepted: 8 January 2019
First Online: 8 February 2019
Competing interests
: The authors declare no competing interests.