Multi-organ Involvement in Non-pulmonary Sarcoidosis Francisco Vílchez-Oya; Juan Antonio Meraz-Ostíz; Irene Carrión-Barberà; Mònica Gonzàlez-Farré; Jose Antonio Carrión; Tarek Carlos Salman-Monte;

Multidisciplinary consensus on the use of hydroxychloroquine in patients with systemic lupus erythematosus Íñigo Rúa-Figueroa; Tarek Carlos Salman-Monte; José María Pego Reigosa; María Galindo Izquierdo; Elvira Díez Álvarez; Antonio Fernández-Nebro; José Andrés Román Ivorra; Inmaculada Calvo Penades; Joseba Artaraz Beobide; Jaime Calvo Alén;

Reumataxi: An experience of solidarity in times of COVID-19 Josep Blanch-Rubió; Jone Llorente-Onaindia; Pere Benito; Jordi Monfort;