Funding for this research was provided by:
department of finance of jilin province
Article History
Received: 31 July 2021
Accepted: 31 December 2021
First Online: 15 January 2022
Declarations
:
: The current study was conducted in accordance with the Declaration of Helsinki and with approval obtained from the hospital ethics committee.
: Informed written consent was obtained from both patients, agreeing that their personal or clinical details along with any identifying images to be published in this study.
: We have no competing interests to declare.