Funding for this research was provided by:
Natural Science Foundation of Shandong Province (ZR2019MB009)
Key Technology Research and Development Program of Shandong (2019GSF108089)
National Natural Science Foundation of China (21672046, 21372054)
RELATED DATA
IDENTIFIERS
PEER REVIEW METHOD
: Authors can choose between single-blind and double-blind peer review
PUBLICATION HISTORY
: Received 22 July 2019; Accepted 9 September 2019; Accepted Manuscript published 9 September 2019; Advance Article published 17 September 2019; Version of Record published 1 October 2019