Zhang, Xiaoyan
Liu, Rongjun
Liu, Yiyun
Zhang, Shuang
Qi, Hong
Article History
Received: 3 July 2020
Accepted: 28 October 2020
First Online: 13 November 2020
Ethics approval and consent to participate
: The study was approved by the review board of the Peking University Third Hospital. Written informed consent was obtained from the patient.
: Written informed consent to publication (including images, personal and clinical details of the participant) was obtained from the patient.
: The authors declare that they have no competing interests.