Xu, Jiarui
Xu, Xialian
Shen, Bo
Zhuang, Yamin
Liu, Lan
Wang, Yimei
Fang, Yi
Luo, Zhe
Teng, Jie
Wang, Chunsheng
Ronco, Claudio
Yu, Jiawei
Ding, Xiaoqiang
Article History
Received: 22 January 2019
Accepted: 31 October 2019
First Online: 21 November 2019
Ethics approval and consent to participate
: The ethical committee of the Shanghai Zhongshan Hospital approved the study (No. B2017–039) and written informed consent was obtained from all patients. The study was conducted in accordance with the Declaration of Helsinki regarding the ethical principles for medical research involving human subjects.
: Not applicable.
: The authors declare that they have no competing interests.