About the Authors

Chi-Son Chang

Roles Data curation, Formal analysis, Writing – original draft, Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

Sir-yeon Hong

Roles Data curation, Formal analysis

Affiliation Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

Seo-yeon Kim

Roles Data curation, Formal analysis

Affiliation Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

Yoo-min Kim

Roles Data curation, Formal analysis

Affiliation Department of Obstetrics and Gynecology, Chung-Ang University College of Medicine, Seoul, Korea

Ji-Hee Sung

Roles Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

Suk-Joo Choi

Roles Conceptualization, Formal analysis, Methodology, Writing – original draft, Writing – review & editing

drmaxmix.choi@samsung.com

Affiliation Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

Soo-young Oh

Roles Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

Cheong-Rae Roh

Roles Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

Jinyoung Song

Roles Writing – review & editing

Affiliation Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

June Huh

Roles Writing – review & editing

Affiliation Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

I-Seok Kang

Roles Writing – review & editing

Affiliation Department of Pediatrics, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea

Competing Interests

The authors have declared that no competing interests exist.