Xue, Guanhua
Zhao, Hanqing
Yan, Chao
Li, Shaoli
Cui, Jinghua
Feng, Yanling
Xie, Xianghui
Yuan, Jing https://orcid.org/0000-0002-6939-9676
Funding for this research was provided by:
National Natural Science Foundation of China (81401678)
Article History
Received: 5 November 2020
Accepted: 22 February 2021
First Online: 18 March 2021
Declarations
:
: This study was approved by the Ethics Committee of Capital Institute of Pediatrics. Informed consents to participate and for publication were not required due to the retrospective study design. All the samples were part of routine patient management and did not require any additional collection, and patient information were not included.
: The authors declare no competing interests.