Lu, Yinghong
Liang, Yi
Ning, Sisi
Deng, Guosheng
Xie, Yuling
Song, Jujie
Zuo, Na
Feng, Chunfeng
Qin, Yunrong
Article History
Received: 12 February 2020
Accepted: 26 May 2020
First Online: 10 June 2020
Ethics approval and consent to participate
: Written informed consent was gain from the patient’s parents. The research was approved by the medical ethics committee of Yulin Women and Children Care Hospital.
: Patients’ parents gave written informed consent.
: The authors declare that they have no competing interests.