Xu, Nina
Gong, Ling
Mi, Xiaoxiao
Yang, Wenjun
Tang, Dong
Article History
Received: 28 November 2023
Accepted: 20 March 2024
First Online: 3 June 2024
Declarations
:
: N. Xu, L. Gong, X. Mi, W. Yang and D. Tang declare that they have no competing interests.
: For this article no studies with human participants or animals were performed by any of the authors. All studies mentioned were in accordance with the ethical standards indicated in each case. This retrospective study was performed after consultation with the institutional ethics committee and in accordance with national legal requirements. Because this study was retrospective, ethical approval was waived.
: The supplement containing this article is not sponsored by industry.