Yue, Wei
Meng, Nan
Wang, Jing
Liu, Wenling
Wang, Xuejia
Yan, Minghuan
Han, Dongming
Cheng, Jingliang
Article History
Received: 27 September 2018
Accepted: 7 February 2019
First Online: 14 February 2019
Ethics approval and consent to participate
: Ethical approval was obtained by the local institutional review board (Ethical Committee of the First Affiliated Hospital of Xinxiang Medical University).
: Not applicable.
: The authors declare that they have no competing interests.
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