Hu, Xiaoqian
Sun, Xueshan
Li, Yuanyuan
Gu, Yuxuan
Huang, Minzhuo
Wei, Jingming
Zhen, Xuemei
Gu, Shuyan
Dong, Hengjin http://orcid.org/0000-0002-5064-7297
Funding for this research was provided by:
National Natural Science Foundation of China (71490732)
Article History
Received: 24 May 2018
Accepted: 11 January 2019
First Online: 18 January 2019
Ethics approval and consent to participate
: No ethics approval was required for this study. The datasets were obtained from a publicly accessible database of the Global Burden of Disease (GBD).
: Not applicable.
: The authors declare that they have no competing interests.
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