About the Authors

Fengliang Wang

Contributed equally to this work with: Fengliang Wang, Fei Chen

Affiliation Department of Breast, Nanjing Maternity and Child Health Hospital of Nanjing Medical University, Nanjing, China

Fei Chen

Contributed equally to this work with: Fengliang Wang, Fei Chen

Affiliations Department of Breast, Nanjing Maternity and Child Health Hospital of Nanjing Medical University, Nanjing, China, Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China

Xiqian Huo

Affiliation Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China

Ruobing Xu

Affiliation Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China

Liang Wu

Affiliation Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China

Jianming Wang

jmwang@njmu.edu.cn (JW); lucheng66@126.com (CL)

Affiliation Department of Epidemiology and Biostatistics, School of Public Health, Nanjing Medical University, Nanjing, China

Cheng Lu

jmwang@njmu.edu.cn (JW); lucheng66@126.com (CL)

Affiliation Department of Breast, Nanjing Maternity and Child Health Hospital of Nanjing Medical University, Nanjing, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FW JW. Performed the experiments: FW FC XH RX LW JW CL. Analyzed the data: FW RX LW JW. Wrote the paper: FW FC XH RX LW JW CL.