About the Authors

Vo Van Thang

Roles Conceptualization, Formal analysis, Project administration, Supervision, Writing – review & editing

Affiliation Institute for Community Health Research, College of Medicine and Pharmacy, Hue University, Hue, Vietnam

Truong Quy Quoc Bao

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

Affiliation Institute for Community Health Research, College of Medicine and Pharmacy, Hue University, Hue, Vietnam

Hoang Dinh Tuyen

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

Affiliation Institute for Community Health Research, College of Medicine and Pharmacy, Hue University, Hue, Vietnam

Ralf Krumkamp

Roles Conceptualization, Formal analysis, Methodology, Writing – review & editing

Affiliations Department of Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany, German Center for Infection Research (DZIF), Hamburg – Lübeck – Borstel – Riems, Germany

Le Hoang Hai

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

Affiliation Department of Health, Can Tho City, Vietnam

Nguyen Hai Dang

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

Affiliation Department of Health, Can Tho City, Vietnam

Cao Minh Chu

Roles Project administration, Supervision, Writing – review & editing

Affiliation Department of Health, Can Tho City, Vietnam

Joerg Blessmann

Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Investigation, Project administration, Supervision, Writing – original draft

blessmann@bnitm.de

Affiliations Institute for Community Health Research, College of Medicine and Pharmacy, Hue University, Hue, Vietnam, Department of Infectious Disease Epidemiology, Bernhard Nocht Institute for Tropical Medicine, Hamburg, Germany

Competing Interests

The authors have declared that no competing interests exist.