Funding for this research was provided by:
National High Level Hospital Clinical Research Funding (2022-PUMCH-D-003)
Article History
Received: 24 March 2023
Accepted: 30 November 2023
First Online: 8 December 2023
Declarations
:
: We retrospectively analyzed 1,661 cases between October 2017 and May 2020. All methods were carried out in accordance with relevant guidelines and regulations. The research was a retrospective study and the waiver of informed consent was approved by the Ethics Committee of Peking Union Medical College Hospital (approval No. S-K1604, 30, 2020).
: Not applicable.
: The authors have no relevant financial or non-financial interests to disclose.