Hou, Ling http://orcid.org/0000-0003-2596-9953
Zhang, Zhou http://orcid.org/0000-0002-5603-4475
Funding for this research was provided by:
Natural Science Foundation of Liaoning Province, China (2020-BS-116)
Article History
Received: 1 June 2021
Accepted: 30 August 2021
First Online: 8 September 2021
Declarations
:
: The study was approved by the research ethics board of Shengjing Hospital of China Medical University (2016PS41J), all methods were carried out in accordance with relevant guidelines and regulations. Informed consents were obtained from the patients parents/legal guardian.
: Written informed consent was obtained from the patients parents/legal guardian for publication of this study and any accompanying images.
: The authors declare that they have no competing interests.