Funding for this research was provided by:
Medical Research Project of Jiangsu Provincial Health and Family Planning Commission (M2020068, M2020068, M2020068, M2020068, M2020068)
Suzhou Science & Technology Projects for People’s Livelihood (SS202063, SS202063, SS202063, SS202063, SS202063, SS202063)
Suzhou Municipal Health and Family Planning Commission's Key Diseases Diagnosis and Treatment Program (LCZX202107, LCZX202107, LCZX202107)
Youth Innovation Promotion Association CAS (2021324, 2021324)
Received: 10 September 2022
Accepted: 8 December 2022
First Online: 26 December 2022
: This retrospective study was approved by the ethical committee of Children’s Hospital of Soochow University.
: Not applicable.
: The authors declare that they have no competing interests.