Qu, Xiaolei
Azuma, Takashi
Yogi, Takeshi
Azuma, Shiho
Takeuchi, Hideki
Tamano, Satoshi
Takagi, Shu
Funding for this research was provided by:
Ministry of Education, Culture, Sports, Science, and Technology
Japan Science and Technology Agency
Article History
Received: 1 February 2016
Accepted: 6 May 2016
First Online: 14 June 2016
Compliance with ethical standards
:
: This article does not contain any studies with human or animal subjects performed by any of the authors.
: There is no conflict of interest to be disclosed for this work, and the manuscript is approved by all authors for publication.