Hydrocortisone Promotes Differentiation of Mouse Embryonic Stem Cell-Derived Definitive Endoderm toward Lung Alveolar Epithelial Cells.

In this article which was published in Cell J, Vol 20, No 4, winter 2019, on pages 469-479, the authors regret to acknowledge that we failed to mention in our article that a patent based on this study had been filed by Royan Institute and Tehran University with S.S.C., M.R.M.D., H.B., and Y.T. as inventors. The authors would like to apologies for any inconvenience caused.