About the Authors

Crystal Garae

Roles Project administration, Supervision, Writing – review & editing

Affiliation Vila Central Hospital, Port Vila, Vanuatu

Kalkoa Kalo

Roles Investigation, Methodology

Affiliation Vila Central Hospital, Port Vila, Vanuatu

George Junior Pakoa

Roles Investigation, Project administration, Writing – review & editing

Affiliation Vila Central Hospital, Port Vila, Vanuatu

Rohan Baker

Roles Data curation, Writing – review & editing

Affiliation Genetic Signatures, Sydney, Australia

Phill Isaacs

Roles Project administration, Resources, Writing – review & editing

Affiliation Genetic Signatures, Sydney, Australia

Douglas Spencer Millar

Roles Conceptualization, Investigation, Writing – original draft

doug@geneticsignatures.com

Affiliation Genetic Signatures, Sydney, Australia

Competing Interests

Crystal Garae, Kalkoa Kalo and George Junior Pakoa have no competing interests. D. S. Millar, R. Baker and P. J. Isaacs are employees of Genetic Signatures and receive salary and equity interests in Genetic Signatures. This does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.