Sun, Qiang
Yu, Er-te
Zhou, You
Tong, Shuang
Zhou, Kai-jian
Guo, Shu
Article History
Received: 2 February 2021
Accepted: 13 May 2021
First Online: 22 May 2021
Declarations
:
: The clinical study was approved by the China Medical University Review Board. All the patients consented to participate in this study, and informed consents were signed by themselves in all instances.
: Written consent for publication was obtained from the patient for information and medical images about the patient himself/herself. All the patients also understand that the text and any pictures will be freely available on the internet and may be seen by the general public.
: The authors declare no competing interests.