http://orcid.org/0000-0002-6314-4621
About the Authors
- Ki Hoon Ahn
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Roles Conceptualization, Data curation, Investigation, Resources, Supervision, Writing – original draft, Writing – review & editing
* E-mail: akh1220@hanmail.net
Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
- Eun Hee Lee
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Roles Data curation, Resources
Affiliation Department of Pediatrics, Korea University College of Medicine, Seoul, South Korea
- Geum Joon Cho
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Roles Resources
Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
- Soon-Cheol Hong
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Roles Data curation, Resources
Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
- Min-Jeong Oh
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Roles Conceptualization, Resources
Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
- Hai-Joong Kim
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Roles Conceptualization, Resources
Affiliation Department of Obstetrics and Gynecology, Korea University College of Medicine, Seoul, South Korea
Competing Interests
The authors have declared that no competing interests exist.