About the Authors

Harriet Lawford

Roles Conceptualization, Methodology, Writing – original draft

h.lawford@uq.edu.au

Affiliation UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia

‘Ofa Tukia

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Public Health Division, Ministry of Health, Nuku’alofa, Tonga

Joseph Takai

Roles Conceptualization, Methodology, Writing – review & editing

Affiliation Public Health Division, Ministry of Health, Nuku’alofa, Tonga

Sarah Sheridan

Roles Conceptualization, Methodology, Writing – review & editing

Affiliations UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia, National Centre for Immunisation Research and Surveillance of Vaccine Preventable Diseases, Sydney, NSW, Australia

Colleen L. Lau

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

Affiliation UQ Centre for Clinical Research, The University of Queensland, Brisbane, QLD, Australia

Competing Interests

The authors have declared that no competing interests exist.