Bai, Jianguo
Wu, Jianfei
Tang, Ruifeng
Sun, Chao
Ji, Junwei
Yin, Zhaolin
Ma, Guangjun
Yang, Wei
Article History
Received: 21 November 2018
Accepted: 2 April 2019
First Online: 11 April 2019
Compliance with ethical standards
:
: All authors have declared that they have no conflicts of interest to disclose. Jianguo Bai declares that he has no conflict of interest. Jianfei Wu declares that he has no conflict of interest. Ruifeng Tang declares that he has no conflict of interest. Chao Sun declares that he has no conflict of interest. Junwei Ji declares that he has no conflict of interest. Zhaolin Yin declares that he has no conflict of interest. Guangjun Ma declares that he has no conflict of interest. Wei Yang declares that he has no conflict of interest.
: The Guide for the Care and Use of Laboratory Animals [National Research Council (US) Committee for the update of the Guide for the Care and Use of Laboratory Animals, 2011] was followed. All procedures in studies involving animals were performed in accordance with the ethical standards of the Animal Ethics Committee of the Fourth Hospital of Hebei Medical University (Shijiazhuang, Hebei Province, China).
: For this type of study, formal consent is not required.