Li, Xiahong
Wang, Xue
Wang, Tao
Yu, Huiting
Zhou, Yanna
Wang, Haiyan
Shi, Xiuquan https://orcid.org/0000-0001-7985-6757
Article History
Received: 8 January 2020
Accepted: 4 May 2020
First Online: 20 May 2020
Compliance with ethical guidelines
:
: X. Li, X. Wang, T. Wang, H. Yu, Y. Zhou, H. Wang, and X. Shi declare that they have no competing interests.
: All procedures performed in studies involving human participants or on human tissue were in accordance with the ethical standards of the institutional and/or national research committee and with the 1975 Helsinki declaration and its later amendments or comparable ethical standards. This study was approved by the Institutional Review Board of Zunyi Medical University (No. [2015] 1‑003). Informed consent was obtained from all individual participants or their guardians included in the study.