Funding for this research was provided by:
National Natural Science Foundation of China (11401373)
National Natural Science Foundation of China (61402281)
National Natural Science Foundation of China (11601322)
the Zhejiang Provincial Natural Science Foundation, China (LY16F020020)
ORCID
Lian ZHOU: http://orcid.org/0000-0001-7137-0162
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Publication History
Received: 2017-07-09
Accepted: 2017-09-13
Crosschecked: 2017-12-20
Content Type
: Article
Copyright
: © Zhejiang University and Springer-Verlag GmbH Germany 2017