Jiao, Jie
Li, Chengzhen
Yu, Guanying
Zhang, Lei
Shi, Xiaoyan
Yan, Jingdu
Zhang, Houjun
Guo, Peiming
Funding for this research was provided by:
Science and Technology Plan Project of Jinan Municipal Health and Family Planning Commission (2018-1-07)
Article History
Received: 15 February 2020
Accepted: 14 July 2020
First Online: 22 July 2020
Ethics approval and consent to participate
: The study was done after an agreement from the local ethics committee (Jinan Central Hospital ethics committee) and with the patients’ informed consent.
: Written informed consent was obtained from each participant. Written informed consent for publication of their clinical details and/or clinical images was obtained from the patient/parent/guardian/ relative of the patient.
: The authors declare that they have no competing interests.