Funding for this research was provided by:
National Natural Science Foundation of China (61627804)
National Natural Science Foundation of China (61371166)
National Natural Science Foundation of China (61422107)
National Natural Science Foundation of China (61571215)
National Natural Science Foundation of China (61671236)
the Natural Science Foundation of Jiangsu Province, China (BK20140610)
the Natural Science Foundation of Jiangsu Province, China (BK20160634)
ORCID
Lin-sen CHEN: http://orcid.org/0000-0002-1259-135X
Publication History
Received: 2017-02-08
Accepted: 2017-07-12
Crosschecked: 2017-09-15
Content Type
: Review
Copyright
: © Zhejiang University and Springer-Verlag GmbH Germany 2017