Deng, Tuo
Liu, Bing
Luo, Lianmin
Duan, Xiaolu
Cai, Chao
Zhao, Zhijian
Zhu, Wei
Wu, Wenqi
Zeng, Guohua http://orcid.org/0000-0002-3110-8933
Funding for this research was provided by:
China Postdoctoral Science Foundation (2017M612636)
National Natural Science Foundation of China (81370804, 81670643)
Guangzhou Science Technology and Innovation Commission (201604020001, 201704020193)
Article History
Received: 30 October 2017
Accepted: 19 January 2018
First Online: 27 January 2018
Compliance with ethical standards
:
: No ethical approval was necessary due to its exclusive use of secondary data.
: The authors declare that they have no conflicts of interest.