Zhou, Zhongwei
Sun, Mingzhong
Jin, Hao
Chen, Hongmei
Ju, Huixiang
Article History
Received: 13 November 2019
Accepted: 31 March 2020
First Online: 6 April 2020
Ethics approval and consent to participate
: This study was approved by the ethics committee of the Affiliated Yancheng Hospital of Southeast University Medical College<b>,</b> and informed consent was obtained from all subjects involved in this project before enrollment.
: Not applicable.
: The authors declare that they have no competing interests.