Article History
Received: 13 March 2025
Revised: 13 May 2025
Accepted: 14 May 2025
First Online: 5 August 2025
Declarations
:
: The authors declare no conflicts of interest.
: The studies involving humans were approved by Qingdao Women and Children’s Hospital Ethics Committee.
: The patient and his legal guardian were contacted by telephone to obtain verbal informed consent.