Shang, Wenwen
Wu, Lei
Xu, Rui
Chen, Xian
Yao, Shasha
Huang, Peijun
Wang, Fang
Article History
Received: 6 April 2019
Accepted: 31 October 2019
First Online: 10 July 2020
Compliance with ethics guidelines
: Wenwen Shang, Lei Wu, Rui Xu, Xian Chen, Shasha Yao, Peijun Huang, and Fang Wang declare that they have no conflict of interest. All included procedures were conducted in accordance with the ethical standards of the responsible committee on human experimentation (institutional and national) and the <i>Helsinki Declaration</i>. Informed consent was obtained from all patients upon enrollment in the study.