Fan, Xiao-Lei
Wang, Jian
Zhang, De-Hua
Mao, Feng
Liao, Yi
Xiao, Rui
Article History
Received: 8 January 2021
Accepted: 6 June 2021
First Online: 15 June 2021
Declarations
:
: The retrospective study was approved by the ethics committee of Karamay central hospital and was performed in accordance with the ethical standards of the 1964 Declaration of Helsinki. Informed written consent to participate was obtained from the parents/guardians of the minors included in this study.
: Written informed consent for publication of their clinical details and clinical images was obtained from the parents/guardians of the minors included in this study.
: The authors declare that they have no conflict of interest related to the publication of this manuscript.