Li, Hai-Liang
Wang, Yuexun http://orcid.org/0000-0001-8474-8232
Funding for this research was provided by:
Norges Forskningsråd (nos. 231668, 250070)
National Natural Science Foundation of China (Nos. 11231006, 11225102)
National Natural Science Foundation of China (11461161007, 11671384)
Article History
Received: 6 June 2018
Accepted: 31 July 2018
First Online: 9 August 2018
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.
Free to read: This content has been made available to all.