Ren, Lingbao http://orcid.org/0000-0003-0342-0951
Zhou, Mingyang http://orcid.org/0000-0002-9327-5956
Zhang, Yuwenxi http://orcid.org/0000-0001-5604-326X
Boehlert, Carl J. http://orcid.org/0000-0001-8051-1051
Quan, Gaofeng http://orcid.org/0000-0001-5665-1804
Funding for this research was provided by:
China Scholarship Council (201707000086)
Key Development Project of Sichuan Province (2017GZ0399)
2015 Cultivation Program for the Excellent Doctoral Dissertation of Southwest Jiaotong University
Program of the 2015 Doctoral Innovation Fund of Southwest Jiaotong University
Article History
Received: 9 July 2018
Accepted: 16 November 2018
First Online: 2 January 2019
Compliance with ethical standards
:
: The authors declare that they have no conflict of interest.