Li, Xun
Yan, Haipeng
Xiao, Zhenghui
Luo, Ting
Xie, Longlong
Yang, Yufan
Gong, Ling
Tang, Zhexuan
Tang, Minghui
Huang, Jiaotian
Zhang, Xinping
Zheng, Mincui
Yao, Zhenya
Zang, Ping
Zhu, Desheng
Lu, Xiulan http://orcid.org/0000-0003-3328-5623
Article History
Received: 3 January 2023
Accepted: 24 February 2023
First Online: 6 March 2023
Declarations
:
: The study protocol was reviewed and approved by the Medical Ethics Committee of the Hunan Children’s Hospital (HCHLL-2019-40 and HCHLL-2022-50).
: Informed consent was waived by the Medical Ethics Committee of the Hunan Children’s Hospital because of the retrospective design. The authors had no access to information that could identify individual participants during and after data collection.
: Not applicable.
: The authors declare no conflict of interest.