Bai, Kaizhi
Chen, Xuejiao
Shi, Zhan
He, Kun
Hu, Xueqi
Song, Rui
Shi, Wenlong
Tian, Qingfeng
Shi, Songhe
Funding for this research was provided by:
National Key Research and Development Program “Research on prevention and control of major chronic non-communicable diseases” of China (2017YFC1307705)
Article History
Received: 27 January 2022
Accepted: 11 April 2022
First Online: 19 May 2022
Declarations
:
: The study was approved by the Ethics Committee of Zhengzhou University, and written informed consent was obtained from all participants (Reference Number: ZZUIRB2019-019).All methods were performed in accordance with the relevant guidelines and regulations.Study procedures were performed in accordance with the Declaration of Helsinki ethical principles for medical research involving human subjects.
: Not applicable.
: The authors declare that they have no competing interests.