Li, Meijie
Nian, Rui
Xian, Mo
Zhang, Haibo
Funding for this research was provided by:
National Natural Science Foundation of China (31400084)
Hainan’s Key Project of Research and Development Plan (ZDYF2017155)
Taishan Scholars Climbing Program of Shandong (TSPD20150210)
Youth Innovation Promotion Association CAS (2017252)
Article History
Received: 28 April 2018
Revised: 23 June 2018
Accepted: 25 June 2018
First Online: 14 July 2018
Compliance with ethical standards
:
: The authors declare that they have no competing interests.
: This article does not contain any studies with human participants or animals performed by any of the authors.