About the Authors

Koollachart Saejueng

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

Affiliation Department of Obstetrics and Gynecology, Bandung Crown Prince Hospital, Udon Thani, Thailand

Tanawin Nopsopon

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

Affiliation Department of Preventive and Social Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand

Piyawadee Wuttikonsammakit

Roles Data curation, Investigation, Writing – review & editing

Affiliation Department of Obstetrics and Gynecology, Sunpasitthiprasong Hospital, Ubon Ratchathani, Thailand

Wattanaporn Khumbun

Roles Funding acquisition, Investigation, Project administration, Writing – review & editing

Affiliation Department of Thai Traditional and Alternative Medicine, Sunpasitthiprasong Hospital, Ubon Ratchathani, Thailand

Krit Pongpirul

Roles Conceptualization, Data curation, Funding acquisition, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

doctorkrit@gmail.com

Affiliations Department of Preventive and Social Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand, Department of International Health, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, United States of America

Competing Interests

The authors have declared that no competing interests exist.