Tian, Qi
Shu, Li
Shu, Chuqiang
Xi, Hui
Ma, Na
Mao, Xiao
Wang, Hua http://orcid.org/0000-0003-0217-8358
Article History
Received: 27 September 2021
Revised: 18 March 2022
Accepted: 16 May 2022
First Online: 31 May 2022
Competing interests
: The authors declare no competing interests.
: The study was approved by the ethics committee of the Maternal and Child Health Hospital of Hunan Province (2020-S003). Informed consent was obtained from the legal guardian of the participant for the publication of this case report (including all data and images).