Correction: Esophageal epithelial-derived IL-33 is upregulated in patients with heartburn

Abstract

There is a sizing error in the vertical axis values of Fig 1B. There is an error in the statistical significancesof Fig 2A. Values "∗", "∗∗", and "∗∗∗" should read "ns", "ns", and "ns". There is an error in the last sentence of the caption for Fig 2. "∗∗∗P < 0.001" should be erased. "DAPI was used for nuclear staining. ∗P < 0.05, ∗∗P < 0.01, ∗∗∗P < 0.001, ▴P = 0.08 vs. Control; ns, not significant vs. no PPI. Bar = 100 μm" should read "DAPI was used for nuclear staining. ∗P < 0.05, ∗∗P < 0.01, ▴P = 0.08 vs. Control; ns, not significant vs. no PPI. Bar = 100 μm."There are errors in the r and P values in Fig 3. The r value of the lower middle "no PPI" and "RANTES/GAPDH" graph should be "0.05". The P value of the figure lower right "PPI" and "ANTES/GAPDH" should be "0.20". The authors have provided the corrected versions of the figures.