A scientific journal has issued a formal correction, called an erratum, for a study it previously published. This notice informs the scientific community and the public that an error was found in the original research paper. The details of what was studied, who was involved, and what the original findings were are not provided in this correction notice.
Errata are a normal part of the scientific process. When researchers or journal editors discover a mistake—which could be a typo, a data error, or a problem with how results were presented—they publish a correction to maintain transparency. This allows other scientists to know that the original paper has been updated.
This notice does not contain any new research results, safety information, or conclusions. Its sole purpose is to flag that the original study contains an error. Readers who may have seen the original study should be aware that its findings might be affected. For anyone interested in this topic, it would be necessary to find the corrected version of the original paper or look for more recent research on the subject.