Direct medical costs and their predictors in the EMAR-II cohort: “Variability in the management of rheumatoid arthritis and spondyloarthritis in Spain” Leticia Leon, Lydia Abasolo, Benjamin Fernandez-Gutierrez, Juan Angel Jover, Cesar Hernandez-Garcia

Burden and Direct Costs of Non Infectious Uveitis in Spain Alfredo Manuel Adán-Civera, José Manuel Benítez-del-Castillo, Ricardo Blanco-Alonso, Esperanza Pato-Cour, Agustí Sellas-Fernández, Antonio Bañares-Cañizares

Effect of low-intensity pulsed ultrasound on regeneration of joint cartilage in patients with second and third degree osteoarthritis of the knee Adalberto Loyola Sánchez, María Antonieta Ramírez Wakamatzu, Judith Vázquez Zamudio, Julio Casasola, Claudia Hernández Cuevas, Amador Ramírez González, Jorge Galicia Tapia