Funding for this research was provided by:
National Natural Science Foundation of China (21573075, 21673075)
RELATED DATA
IDENTIFIERS
PEER REVIEW METHOD
: Authors can choose between single-blind and double-blind peer review
PUBLICATION HISTORY
: Received 16 October 2018; Accepted 21 November 2018; Accepted Manuscript published 21 November 2018; Advance Article published 27 November 2018; Version of Record published 11 December 2018