Competing interests: RJ sits on the Advisory Board of the Terrence Higgins Trust and is a Trustee of Saving Lives. KN has previously received speaker honoraria from Gilead Sciences and Merck, Sharpe and Dohme, and acted in a consultancy capacity for Viiv Heathcare. KN is a trustee of the Clare Project (registered charity 1165746) which provides peer support services for trans and non-binary people in Brighton, UK. ST has previously received a travel bursary funded by Janssen-Cilag through the British HIV Association, speaker honoraria and funding for preparation of educational materials from Gilead Sciences, and is a member of the steering group of SWIFT, a networking group for people involved in research in HIV and women, funded by Bristol Myers Squibb.