Erratum

After publication of the original article [1] it was noted that the affiliation address had been incorrectly submitted by the authors.

The address affiliation address listed currently reads “Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Number 1277, Jiefang Road, Wuhan, Hubei Province, China”.

At present the correct address is “Department of Breast and Thyroid Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China”.

This error had since been acknowledged and corrected in this correction article. The authors also wish to apologize for any inconvenience caused.