About the Authors

Qian Ouyang

‡ These authors contributed equally to this work.

Affiliation Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R.China

Liling Zhu

‡ These authors contributed equally to this work.

Affiliation Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R.China

Kai Chen

fengxisu@vip.163.com (FS); ckaichen@126.com (KC)

Affiliation Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R.China

Fengxi Su

fengxisu@vip.163.com (FS); ckaichen@126.com (KC)

Affiliation Breast Tumor Center, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, Guangdong, P.R.China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: QO KC. Performed the experiments: QO LZ KC. Analyzed the data: QO FS KC. Contributed reagents/materials/analysis tools: LZ FS. Wrote the paper: KC FS.