About the Authors

Sachith Mettananda

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

sachith.mettananda@kln.ac.lk

Affiliations Department of Paediatrics, University of Kelaniya, Sri Lanka, Colombo North Teaching Hospital, Sri Lanka, Perinatal Society of Sri Lanka, Sri Lanka

Himali Herath

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

Affiliations Perinatal Society of Sri Lanka, Sri Lanka, Family Health Bureau, Sri Lanka

Ayesha Thewage

Roles Data curation, Formal analysis, Project administration, Writing – review & editing

Affiliation Department of Paediatrics, University of Kelaniya, Sri Lanka

Kumudu Nanayakkara

Roles Data curation, Project administration, Writing – review & editing

Affiliation Family Health Bureau, Sri Lanka

Indeewari Liyanage

Roles Data curation, Project administration, Writing – review & editing

Affiliation Family Health Bureau, Sri Lanka

K. S. Udani

Roles Data curation, Project administration, Writing – review & editing

Affiliation Family Health Bureau, Sri Lanka

Rajika Savanadasa

Roles Data curation, Project administration, Writing – review & editing

Affiliation Family Health Bureau, Sri Lanka

Sampatha Goonewardena

Roles Methodology, Supervision, Writing – review & editing

Affiliations Perinatal Society of Sri Lanka, Sri Lanka, Department of Community Medicine, Faculty of Medical Sciences, University of Sri Jayewardenepura, Sri Lanka

Nimesha Gamhewage

Roles Conceptualization

Affiliations Perinatal Society of Sri Lanka, Sri Lanka, Department of Paediatrics, University of Sri Jayewardenepura, Sri Lanka

Asiri Hewamalage

Roles Conceptualization, Funding acquisition, Methodology, Writing – review & editing

Affiliations Perinatal Society of Sri Lanka, Sri Lanka, Family Health Bureau, Sri Lanka

Dhammica Rowel

Roles Methodology, Resources, Writing – review & editing

Affiliation UNICEF, Sri Lanka

Abner Elkan Daniel

Roles Methodology, Resources, Writing – review & editing

Affiliation UNICEF, Sri Lanka

Chithramalee de Silva

Roles Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

Affiliation Family Health Bureau, Sri Lanka

Susie Perera

Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Writing – original draft, Writing – review & editing

Affiliations Perinatal Society of Sri Lanka, Sri Lanka, Ministry of Health, Sri Lanka

Competing Interests

The authors have declared that no competing interests exist.