About the Authors

Sajith Jayasundara

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

sajithjayasundara@yahoo.co.uk

Affiliation Academic Obstetric Unit, Teaching Hospital, Galle, Sri Lanka

Malik Goonewardene

Roles Formal analysis, Investigation, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

Affiliations Academic Obstetric Unit, Teaching Hospital, Galle, Sri Lanka, Department of obstetrics and gynaecology, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka

Lanka Dassanayake

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

Affiliations Academic Obstetric Unit, Teaching Hospital, Galle, Sri Lanka, Department of obstetrics and gynaecology, Faculty of Medicine, University of Ruhuna, Galle, Sri Lanka

Competing Interests

The authors have declared that no competing interests exist.