Zhou, Ying
Yan, Tiansheng
Zhou, Xiaojuan
Cao, Peng
Luo, Chunli
Zhou, Lin
Xu, Yong
Liu, Yongmei
Xue, Jianxin
Wang, Jin
Wang, Yongsheng
Lu, You
Liang, Binmiao
Gong, Youling
Article History
Received: 3 September 2019
Accepted: 14 November 2019
First Online: 11 December 2019
Compliance with ethical guidelines
:
: Y. Zhou, T. Yan, X. Zhou, P. Cao, C. Luo, L. Zhou, Y. Xu, Y. Liu, J. Xue, J. Wang, Y. Wang, Y. Lu, B. Liang, and Y. Gong declare that they have no competing interests.
: All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional and national research committee (West China Hospital of Sichuan University Biomedical Research Ethics Committee) and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.