Outreach HIV testing using oral fluid and online consultation of the results: Pilot intervention in Catalonia Cristina Agustí; Rafael Muñoz; Victoria González; Luis Villegas; Joan Fibla; Mercè Meroño; Alberto Capitán; Laura Fernàndez-López; Tom Platteau; Jordi Casabona;

Evaluation of a HIV screening strategy in the hospital setting to reduce undiagnosed infection Melisa Hernández-Febles; Miguel Ángel Cárdenes Santana; Rafael Granados Monzón; Xerach Bosch Guerra; María José Pena López;

Screening for sexually transmitted infections in the transgender population and interaction of gender-affirming hormonal treatment with antiretroviral therapy Esteban Sánchez-Toscano; Dunia Collazo-Yáñez; Jesús Domínguez-Riscart; Laura Larrán-Escandón; Andrés Martín-Aspas; Isabel Mateo-Gavira; Manuel Aguilar-Diosdado;