Correction to: International Journal of Peptide Research and Therapeutics (2021) 27:1699–1707 https://doi.org/10.1007/s10989-021-10202-2

The original version of this article unfortunately contained error in co-author’s affiliation.

The author Xiaodong Kong is affiliated to Department of Geriatrics, Tianjin Geriatrics Institute, Tianjin Medical University General Hospital, Tianjin 300052, China but the article was published with incorrect affiliation.

Now, the authors are presented with their correct affiliations.

The original article has been corrected.