Funding for this research was provided by:
National Basic Research Program of China (973 Program) (2016YFA0501303, 2014CB541801)
National Natural Science Foundation of China (31521003, 31630088, 31571293)
International S&T Cooperation Program of China (2013DFA30870)
Text and Data Mining valid from 2019-06-13
Received: 27 February 2019
Accepted: 19 May 2019
First Online: 13 June 2019
Ethics approval and consent to participate
: The study was approved by the Ethical Committees of the School of Life Sciences of Fudan University and written and informed consent was obtained from each participant.
: Not applicable
: The authors declare that they have no competing interests.