Li, Chenkai
Li, Tao
Zhang, Zian
Huang, Hui
Chen, Tian
Zhang, Haining
Article History
Received: 10 May 2021
Accepted: 25 October 2021
First Online: 8 November 2021
Declarations
:
: This study was approved by Medical Ethics Committee of Affiliated Hospital of Qingdao University. Informed consent was obtained from all individual participants included in the study. All procedures performed in studies involving human participants were in accordance with the ethical standards of the institutional research committee and with the 1964 Helsinki declaration and its later amendments or comparable ethical standards.
: Written informed consent was obtained from the patient for publication of this case report and any accompanying images. A copy of the written consent is available for review by the Editor of this journal.
: The authors declare that they have no competing interests.