About the Authors

Patthamaphorn Chongcharoen

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Software, Writing – original draft, Writing – review & editing

Affiliation Department of Obstetrics & Gynecology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand

Thanapan Choobun

Roles Investigation, Methodology, Resources, Validation, Visualization, Writing – review & editing

Affiliation Department of Obstetrics & Gynecology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand

Siwatchaya Khanuengkitkong

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Supervision, Writing – review & editing

meawpetch@yahoo.com

Affiliation Department of Obstetrics & Gynecology, Faculty of Medicine, Prince of Songkla University, Hat Yai, Songkhla, Thailand

Competing Interests

The authors report there are no conflicts of interest to declare.