Zhao, Tingting
Genchev, Georgi Z.
Wu, Shengnan
Yu, Guangjun
Lu, Hui
Feng, Jincai http://orcid.org/0000-0002-9724-0398
Funding for this research was provided by:
Shanghai Municipal Commission of Health and Family Planning (No. 2018ZHYL0223)
Article History
Received: 7 April 2021
Accepted: 30 May 2021
First Online: 14 June 2021
Declarations
:
: The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by the Ethical Committee of Children’s Hospital of Shanghai and informed consent was obtained from all the patients.
: The authors declare no competing interests.