Li, Zhe
Xue, Jiang
Guo, Xin-Yuan
Wang, Fang
Zhang, Xue
Li, Qi
Tang, Jing-Liang
Ji, Juan
Du, Guang-Jun
Funding for this research was provided by:
Shandong Provincial Natural Science Foundation Project (ZR2020QH059)
Article History
Received: 8 June 2022
Revised: 20 September 2022
Accepted: 27 September 2022
First Online: 31 October 2022
Declarations
:
: Written informed consent was obtained from all enrolled infant’s parents. This research was performed in line with the principles of the Declaration of Helsinki and was approved by the Institutional Review Board of the Second Affiliated Hospital of Shandong University.
: Not applicable.
: The authors declare that they have no competing interests.