Correction: Development of Triiodothyronine Polymeric Nanoparticles for Targeted Delivery in the Cardioprotection against Ischemic Insult (Biomedicines, (2021), 9, 1713)

In the published manuscript [1] in the Results section, in the subsection titled 3.5. Cardioprotective Effects of T3 and PLGA-T3/PCr NPs under Hypoxia, in Figure 6A there was an unintentional mistake of an overlap in Figures under different treatment conditions while taking photographs/labeling at a lower magnification. Experiment was repeated and photographs were taken under higher magnification for improved image quality. The scientific conclusion was unaffected and there is no change in the legend of the figure. The published figure is replaced with the new Figure 6A. The authors apologize for any inconvenience. This correction was approved by the Academic Editor. The original publication has also been updated.