aMelbourne Sexual Health Centre, Alfred Health, Melbourne, Australia;
bCentral Clinical School, Monash University, Melbourne, Australia; and
cCentre for Epidemiology and Biostatistics, Melbourne School of Population and Global Health, The University of Melbourne, Melbourne, Australia.
Correspondence to: Eric P. F. Chow, PhD, MPH, MApplSc, MBiostat, Melbourne Sexual Health Centre, 580 Swanston Street, Carlton, VIC 3053, Australia (e-mail: [email protected]).
E.P.F.C. and C.K.F. are each supported by an Australian National Health and Medical Research Council (NHMRC) Investigator Grant (GNT1172873 for E.P.F.C. and GNT1172900 for C.K.F.). J.J.O. is supported by an NHRMC Early Career Fellowship (GNT1104781). J.S.H. is supported by an NHMRC Senior Research Fellowship (GNT1136117). E.P.F.C. has received a research grant and honoraria from Gilead Pharmaceuticals on HIV and PrEP research outside the submitted work.
The authors have no conflicts of interest to disclose.
E.P.F.C., J.S.H., J.J.O., and C.K.F. contributed to the concept and design of the study and designed the survey. T.S. and A.B. assisted with the survey design. E.P.F.C., E.R., and K.M. were involved in study recruitment by sending SMS invitations to potential participants. E.P.F.C. oversaw the study, performed data analysis, and wrote the first draft of the manuscript. All authors were involved in data interpretation and revising the manuscript for important intellectual content and approved the final version.
