Correction to: BMC Gastroenterology
https://doi.org/10.1186/s12876-019-1061-6
Following publication of the original article [
1], the author reported that their family name was misspelled. The details are as follows:
Incorrect name in the original article:
Rui-Yi Zhao.
Correct name:
Yue-Yi Zhao.
The original article has been corrected.
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