User interface design for mobile-based sexual health interventions for young people: Design recommendations from a qualitative study on an online Chlamydia clinical care pathway. - Voula Gkatzidou; Kate Hone; Lorna J. Sutcliffe; Jo Gibbs; Syed Tariq Sadiq; Ala Szczepura; Pam Sonnenberg; Claudia S. Estcourt (BMC Medical Informatics Decis. Mak., 2015)