About the Authors

Siyan Yi

siyan@doctor.com

Affiliations Research Department, KHANA, Phnom Penh, Cambodia, Public Health Program, College of Education and Health Sciences, Touro University California, Vallejo, California, United States of America

Pheak Chhoun

Affiliation Research Department, KHANA, Phnom Penh, Cambodia

Samedy Suong

Affiliation Research Department, KHANA, Phnom Penh, Cambodia

Kouland Thin

Affiliation Research Department, KHANA, Phnom Penh, Cambodia

Carinne Brody

Affiliation Public Health Program, College of Education and Health Sciences, Touro University California, Vallejo, California, United States of America

Sovannary Tuot

Affiliation Research Department, KHANA, Phnom Penh, Cambodia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SY ST PC. Performed the experiments: SY ST PC SS KT. Analyzed the data: SY. Contributed reagents/materials/analysis tools: SY ST CB. Wrote the paper: SY ST PC SS KT CB.