About the Authors

Andrew Vallely

avallely@nchecr.unsw.edu.au

Affiliation National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, Australia

Andrew Page

Affiliation School of Population Health, University of Queensland, Herston, Brisbane, Australia

Shannon Dias

Affiliation School of Population Health, University of Queensland, Herston, Brisbane, Australia

Peter Siba

Affiliation Papua New Guinea Institute of Medical Research, Goroka, Papua New Guinea

Tony Lupiwa

Affiliation National AIDS Council Secretariat, Port Moresby, Papua New Guinea

Greg Law

Affiliation National Department of Health, Port Moresby, Papua New Guinea

John Millan

Affiliation National Department of Health, Port Moresby, Papua New Guinea

David P. Wilson

Affiliation National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, Australia

John M. Murray

Affiliations National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, Australia, School of Mathematics and Statistics, University of New South Wales, Sydney, Australia

Michael Toole

Affiliation Centre for International Health, Burnet Institute, Melbourne, Australia

John M. Kaldor

Affiliation National Centre in HIV Epidemiology and Clinical Research, University of New South Wales, Sydney, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AV AP SD PS TL GL J. Millan DW J. Murray MT JK. Performed the experiments: AP SD AV. Analyzed the data: AV AP SD PS TL GL J. Millan DW J. Murray MT JK. Wrote the paper: AV AP SD PS TL GL J. Millan DW J. Murray MT JK.