A centre-based ambulatory care concept for hidradenitis suppurativa improves disease activity, disease burden and patient satisfaction: results from the randomized controlled EsmAiL trial. - Schultheis M; Staubach P; Nikolakis G; Schollenberger L; Mauch M; Burckhardt M; Heise M; Zamsheva M; Strobel A; Langer G; Bechara F; Kirschner U; et al. (The British journal of dermatology, 2023)