AMelbourne Sexual Health Centre, Alfred Health, Melbourne, Vic, Australia.

BHospital General Universitario de Valencia, Valencia, Spain.

CSchool of Translational Medicine, Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic, Australia.

DLiving Positive Victoria, Melbourne, Vic, Australia.

ELa Trobe University, Melbourne, Vic, Australia.

FTasmanian Statewide Sexual Health Service, Tas, Australia.

GSydney Sexual Health Centre, Sydney, NSW, Australia.

HThe Centre Clinic, St Kilda, Vic, Australia.

IGold Coast Sexual Health Service, Gold Coast, QldAustralia.

JRoyal Adelaide Hospital, AdelaideSA, Australia.

KCentre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Parkville, Vic, Australia.