Biological therapy optimization in patients with psoriasis by reducing the dose or increasing the time interval, in a specialized centre in Colombia Juan Raúl Castro-Ayarza; Mario Barbosa-Rengifo; Manuel Franco-Franco; Julio Roberto Amador; Paola Cárdenas-Rojas; Carolina Becerra-Arias; Jorge Donado-Gómez; Natalia Duque-Zapata;

Clinical characteristic and outcomes of psoriasis patients in a multicentre outpatient healthcare institution in Colombia Julio Roberto Amador; Carolina Becerra-Arias; Wilmer Gerardo Rojas-Zuleta; Juan Raul Castro-Ayarza; Manuel Franco; Mario Barbosa-Rengifo; Jorge Donado-Gómez; Natalia Duque-Zapata;

Knowledge of medications and understanding of Mexican patients regarding the non-medical switch from originator to its biosimilar in inflammatory arthritis Carlos Andrés Díaz-Garza; Alejandro Garza-Alpirez; David Vega-Morales; Deshiré Alpizar-Rodríguez; Berenice Carrillo-Haro;