Quality standard for the management of patients with psoriatic arthritis: QUANTUM project Jesús Sanz Sanz; Emma Beltrán; M. Consuelo Díaz-Miguel Pérez; Cristina Fernández-Carballido; Eva Galíndez; Carlos García Porrua; Jordi Gratacós; Julio Medina; Rubén Queiro; Julio Ramírez; Delia Reina; Carlos Rodríguez Lozano; Fernando José Rodríguez Martínez; Esteban Rubio; Raúl Veroz;

Recommendations of the Mexican College of Rheumatology for the management of psoriatic arthritis Julio Casasola-Vargas; Diana Flores-Alvarado; Luis H. Silveira; Sandra Sicsik-Ayala; Greta Reyes-Cordero; Guadalupe Villanueva Quintero; Mario Amaya Guerra; Sara G. Reyes Orozco; Beatriz E. Zazueta Montiel; Roberto Hernández-Paz; Angélica Mendoza-Fuentes; Ana G. Bernard-Medina; Alejandra López Rodriguez; Rosa E. Barbosa Cobos; Rubén Burgos-Vargas; César Pacheco-Tena;

Liver fibrosis 4 score: Use in the evaluation of non-alcoholic fatty liver disease in patients with psoriatic arthritis Carlota Iñiguez Ubiaga; Carlos García Porrúa; José Antonio Pinto Tasende; Lorena Paula Iñiguez Ubiaga; Amalia Sánchez-Andrade Fernandez;