Wu, Wei-Liang
Shao, Xiao-Bo
Shen, Yi-Guo
Chen, Jian-Song
Shu, Qiang
Article History
Received: 16 December 2021
Accepted: 25 January 2022
First Online: 25 February 2022
Declarations
:
: The study was approved by the Ethical Review Committee of the Children's Hospital, Zhejiang University School of Medicine (2021-IRB-146). The requirement for informed consent was waived, as all patient identification information was removed after the data were collected and analyzed.
: No financial or non-financial benefits have been received or will be received from any party related directly or indirectly to the subject of this article. Author Qiang Shu is the Chief Editors for <i>World Journal of Pediatrics</i>. The paper was handled by the other Editor and has undergone rigorous peer review process. Author Qiang Shu was not involved in the journal's review of, or decisions related to, this manuscript.