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

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

CFaculty of Infectious and Tropical Diseases, London School of Hygiene and Tropical Medicine, London, UK.

DJoint United Nations Programme on HIV/AIDS (UNAIDS), Geneva, Switzerland.

EWorld Health Organization, Geneva, Switzerland.

FKirby Institute, University of New South Wales, Sydney, NSW, Australia.

GPATH, Hanoi, Vietnam.

HInstitute of HIV Research and Innovation (IHRI), Bangkok, Thailand.

ICentre of Excellence in Transgender Health (CETH), Chulalongkorn University, Bangkok, Thailand.

JAsia Pacific Coalition on Male Sexual Health (APCOM), Bangkok, Switzerland.

KAsia Pacific Transgender Network, Bangkok, Thailand.

LThe University of North Carolina at Chapel Hill Project-China, Guangzhou, China.

MFamily Health International (FHI) 360, Durham, NC, USA.

NSchool of Nursing, LKS Faculty of Medicine, The University of Hong Kong, Hong Kong, China.

OChina-Australia Joint Research Center for Infectious Diseases, School of Public Health, Xi’an Jiaotong University Health Science Center, Xi’an, Shaanxi, China.

PPhase I Clinical trial research ward, The Second Affiliated Hospital of Xi’an Jiaotong University, Xi’an, Shaanxi, China.