Jiachi Liaoa#, Minhua
Lina#, Jinan Chenb, Jiamin
Liangb, Tingting Cuib, Xingfei
Chenb, Xinyu Xub, Yudan
Chenb, Le Lia*
aDepartment of Pediatric Surgery, Guangzhou Women and
Children’s Medical Center, Guangzhou, China
bPaediatrics School, Guangzhou Medical University,
Guangzhou, China
#These authors contributed equally to the article, and they are both
the first author.
*Correspondence to: Le Li, Department of Pediatric Surgery, Guangzhou
Women and Children’s Medical Center, Guangzhou, China (e-mail:
doctorlile@aliyun.com)