Xu, Chunling
Sun, Qingjia
Article History
Received: 14 May 2019
Accepted: 15 November 2019
First Online: 1 December 2019
Ethics approval and consent to participate
: The case study and treatment plan was approved by the institutional review board and ethics committee of The China-Japan Union Hospital of Jilin University.
: Written informed consent was obtained for the patient according to federal and institutional.guidelines. A copy of the consent form could be available for review by the Editor of this journal.
: The authors declare that they have no competing interests.