%0 Journal Article %T Increases in condomless chemsex associated with HIV acquisition in MSM but not heterosexuals attending a HIV testing center in Antwerp, Belgium %A Chris Kenyon %A Jozefien Buyze %A Kristien Wouters %A Tom Platteau %J Archive of "AIDS Research and Therapy". %D 2018 %R 10.1186/s12981-018-0201-3 %X a Proportion of Helpcenter attendees reporting ever had sex under influence of ecstasy/cocaine/amphetamines/GHB and b use of ecstasy/cocaine/amphetamines/GHB at a party in past 6-months in men who have sex with men (MSM; black) and heterosexuals (grey) between 2011 and 201 %K Chemsex %K HIV %K STIs %K Syphilis %K Chlamydia %K Condomless sex %U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6195714/