Development and feasibility of 4 checklists for the evaluation of comorbidity in patients with rheumatoid arthritis, axial spondyloarthritis and psoriatic arthritis: GECOAI Project Santos Castañeda; Carlos González; Virginia Villaverde; Cristina Lajas Petisco; María Carmen Castro; Fernando Jirout; Juan Carlos Obaya; Juan Carlos Hermosa; Carmen Suárez; Silvia García; María Rodero; Leticia León; Amparo López Esteban; Milena Gobbo; Laly Alcaide; Juan Carlos Torre-Alonso;

Patients with spondyloarthritis including psoriatic arthritis: Current needs, impact, and perspective Estíbaliz Loza; Pedro Plazuelo; Ceade;

Resources and strategies for the optimal care of patients with axial spondyloarthritis: The CREA project Cristina Fernández-Carballido; Raquel Almodóvar; Juan D. Cañete; Eduardo Collantes; Eugenio de Miguel; Jordi Gratacós; Xavier Juanola; José A. Pinto; Rubén Queiro; Pedro Zarco;