Correction to: Bioinformatic exploration of OLFML2B overexpression in gastric cancer base on multiple analyzing tools.

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Correction to: BMC Cancer (2019) 19:227

https://doi.org/10.1186/s12885-019-5406-x

Following publication of the original article [1], the authors reported that Fig. 3 was incorrectly published with two “b” labels. The corrected figure is given below.

Fig. 3

Immunohistochemical staining of OLFML2B in gastric specimens. Matched (a) and (b), high expression of OLFML2B in GC and low expression in NG tissues; Matched (c) and (d), low expression of OLFML2B in GC tissues and high expression in NG; Matched (e) and (f), low expression of OLFML2B in GC and NG; Matched (g) and (h), there was no statistical difference between GC and NG tissues. Left: GC tissues (× 400); Right: NG tissues (× 400)

The original article [1] has been corrected.