Jiang, Yan
Liu, Xiaomin
Du, Yifeng
Zhou, Shengnian
Article History
Received: 29 August 2018
Accepted: 15 February 2019
First Online: 23 February 2019
Ethics approval and consent to participate
: This study was approved by the Ethical Committee of Anhui Provincial Hospital, China, and written informed consent was accepted by all the patients and controls.
: Not applicable.
: The authors declare that they have no competing interests.
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