About the Authors

Suneth Buddhika Agampodi

sunethagampodi@yahoo.com

Affiliation Maternal and Child Health Research Unit, Department of Community Medicine, Faculty of Medicine and Allied sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka

Thilini Chanchala Agampodi

Affiliation Maternal and Child Health Research Unit, Department of Community Medicine, Faculty of Medicine and Allied sciences, Rajarata University of Sri Lanka, Saliyapura, Sri Lanka

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SA TCA. Performed the experiments: SA. Analyzed the data: SA TCA. Contributed reagents/materials/analysis tools: SA. Wrote the paper: TCA SA.