About the Authors

Hui-Hsuan Lau

Affiliation Department of Medicine, Mackay Medical College; Department of Obstetrics and Gynecology, Mackay Memorial Hospital; Mackay Medicine, Nursing and Management College, Taipei, Taiwan

Wen-Chu Huang

Affiliation Department of Medicine, Mackay Medical College; Department of Obstetrics and Gynecology, Mackay Memorial Hospital; Mackay Medicine, Nursing and Management College, Taipei, Taiwan

Tsung-Hsien Su

drthsu571@gmail.com

Affiliation Department of Obstetrics and Gynecology, Hsinchu Mackay Memorial Hospital, Hsinchu, Taiwan

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: HHL. Data curation: HHL. Formal analysis: HHL WCH. Investigation: WCH. Methodology: HHL. Project administration: THS WCH. Resources: HHL WCH THS. Software: WCH. Supervision: THS. Validation: HHL WCH THS. Visualization: THS. Writing – original draft: HHL. Writing – review & editing: THS.