Document is current
Any future updates will be listed below
-
Authors
Okuma, Atsushi https://orcid.org/0000-0002-9086-1781
Hanyu, Aki
Watanabe, Sugiko https://orcid.org/0000-0002-2120-9546
Hara, Eiji
- License Information
-
More Information
Article History
Received: 29 March 2017
Accepted: 17 November 2017
First Online: 12 December 2017
Competing interests
: The authors declare that they have no competing financial interests.
