Wu, Chao
Hou, Sheng Zhong
Wu, Zuowei
Huang, Xing
Wang, Zihe
Tian, Bole
Article History
Received: 19 November 2020
Accepted: 5 May 2021
First Online: 27 May 2021
Declarations
:
: The clinical data was acquired with the approval and permission of the West China Hospital Review Board. The study protocol was approved by the Ethical Review Committees of Sichuan University. Informed consent was not required because this study was a retrospective report of cases, which is a retrospective analysis of clinical data with no relevant to human biological ethic problems.
: The authors have seen the manuscript and approved to submit to your journal.
: The authors declare that they have no conflict of interest.