The following funding statement of this paper should have appeared in this paper by Li et al.1 This was removed in error before final publication.

Funding

This study was supported by National Natural Science Foundation (Grant nos. 82170339 and 82270241), Natural Science Foundation of Guangdong Province (Grant no. 2023B1515020082), Medical Science and Technology Research Fund Project of Guangdong (Grant no. C2020005) and Scientific research project of Guangdong Traditional Chinese Medicine Bureau (Grant no. 20221006) and Science and Technology Planning Project of Guangzhou (Grant no. 202002030101). The work was not funded by any industry sponsors.

1. Li X, Zhang X, Zeng Z, Mai W, Peng Z, Li B, et al. Serum albumin and prognosis in elderly patients with nonischemic dilated cardiomyopathy. J Cardiovasc Med (Hagerstown) 2023; 24:752–757.