Toju, Hirokazu
Yamamichi, Masato http://orcid.org/0000-0003-2136-3399
GuimarĂ£es, Paulo R. Jr
Olesen, Jens M.
Mougi, Akihiko
Yoshida, Takehito
Thompson, John N.
Article History
Received: 9 June 2016
Accepted: 25 October 2016
First Online: 24 January 2017
Competing interests
: The authors declare no competing financial interests.