Prevalence and demographic characteristics of psoriatic arthritis in Colombia: Data from the National Health Registry 2012¿2018 Daniel G. Fernández-Ávila; Diana N. Rincón-Riaño; Santiago Bernal-Macías; Juan M. Gutiérrez Dávila; Diego Rosselli;

Systemic sclerosis-associated interstitial lung disease: Diagnostic approaches and challenges Jessica L. Fairley; Nicole S.L. Goh; Mandana Nikpour;

Effectiveness of programmes focused on disease care or clinics of excellence versus conventional care programmes in treating psoriasis and psoriatic arthritis. A systematic review of the literature Omar-Javier Calixto; María Alejandra Meneses-Toro; Edward Camilo Vera-Parra; Luis A. Castro; Julio Amador; Juan Manuel Bello-Gualtero;