Yongliang, Yang
Honglei, Jia
Wupeng, Zhang
Shihong, Xu
Fu, Wang
Bomin, Wang
Qinghu, Li
Yonghui, Wang
Shumei, Han
Article History
Received: 28 February 2020
Accepted: 30 June 2020
First Online: 11 July 2020
Ethics approval and consent to participate
: This study was approved by the medical ethics committee of Shandong Provincial Hospital Affiliated to Shandong University.
: Written informed consent was obtained from the patient for publication of this article and accompanying images. A copy of the written consent is available for review by the Editor-in-Chief of this journal.
: The authors declare that they have no competing interests.