About the Authors

Weiwei Feng

jingsakura@gmail.com (WF); jpabaak47@yahoo.com (JPAB)

Affiliation Department of Gynecology and Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China

Anais Malpica

Affiliation Departments of Pathology and Gynecologic Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas, United States of America

Ivar Skaland

Affiliation Department of Pathology, Stavanger University Hospital, Stavanger, Norway

Einar Gudlaugsson

Affiliation Department of Pathology, Stavanger University Hospital, Stavanger, Norway

Stanley J. Robboy

Affiliation Departments of Pathology and Obstetrics and Gynecology, Duke University Medical Center, Durham, North Carolina, United States of America

Ingvild Dalen

Affiliation Department of Research, Stavanger University Hospital, Stavanger, Norway

Keqin Hua

Affiliation Department of Gynecology and Shanghai Key Laboratory of Female Reproductive Endocrine-Related Diseases, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China

Xianrong Zhou

Affiliation Department of Pathology, Obstetrics and Gynecology Hospital of Fudan University, Shanghai, China

Jan P. A. Baak

jingsakura@gmail.com (WF); jpabaak47@yahoo.com (JPAB)

Affiliations Department of Pathology, Stavanger University Hospital, Stavanger, Norway, Clinical Institute, Medical-Odontologic Faculty, University of Bergen, Bergen, Norway

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WF JB. Performed the experiments: IS EG XZ. Analyzed the data: WF JB ID. Contributed reagents/materials/analysis tools: XZ KH. Wrote the paper: WF JB. Reviewed the manuscript and corrected the concepts: AM SR.