Fujiya, W. https://orcid.org/0000-0003-2578-5521
Hoppe, P. https://orcid.org/0000-0003-3681-050X
Ushikubo, T. https://orcid.org/0000-0002-5934-5076
Fukuda, K. https://orcid.org/0000-0002-8883-9251
Lindgren, P.
Lee, M. R.
Koike, M. https://orcid.org/0000-0002-8324-2106
Shirai, K. https://orcid.org/0000-0003-3922-5971
Article History
Received: 30 July 2018
Accepted: 1 May 2019
First Online: 1 July 2019
Competing interests
: The authors declare no competing interests.