Liu, Haixia
Pu, Yudong
Ai, Shiwei
Wang, Xiaoxue
He, Shuzhen
Wang, Ke
Dang, Yuhui http://orcid.org/0000-0002-5728-7247
Funding for this research was provided by:
the fundamental research funds for the central universities (No. lzujbky-2019-6))
the social science and technology development (key) fund of dongguan city of china (No. 2015108101033)
Article History
Received: 25 June 2021
Accepted: 20 October 2021
First Online: 7 January 2022
Declarations
:
: This study was approved by the Ethics Committee of Songshan Lake Central Hospital of Dongguan City and the Ethics Committee of the School of Public Health of Lanzhou University.
: Informed consent was obtained from all of participants included in the study.
: All other authors have read the manuscript and have agreed to submit it in its current form for consideration for publication in the Biological Trace Element Research.
: The authors declare no competing interests.