Shi, Yuntao
Wang, Zhonghong
Zhu, Xiaojuan
Chen, Ling
Ma, Yilan
Wang, Jiayan
Yang, Xiaozhong
Liu, Zheng
Article History
Received: 9 March 2019
Accepted: 21 August 2019
First Online: 10 September 2019
Compliance with ethical standards
:
: The authors report no conflicts of interest in this work.
: This study was approved by the Research and Ethical Committee of The Second Affiliated Hospital of Nanjing Medical University.
: Written informed consent was obtained from all participants