Wang, Junna
Wu, Yangpeng
Bi, Qiu
Zheng, Xianglong
Zhang, Jingtao
Huang, Wenxiang
Article History
Received: 6 September 2019
Accepted: 3 December 2019
First Online: 7 January 2020
Compliance with ethical standards
:
: Junna Wang, Yangpeng Wu, Qiu Bi, Xianglong Zheng, Jingtao Zhang, and Wenxiang Huang declare that they have no competing interests.
: All procedures were in accordance with the ethical standards of institutional and national committee on human experimentation and with the 1964 Helsinki Declaration. There was no interaction with patients directly, as we acquired data from already published articles.
: Informed consent was obtained from all individual participants included in the study.