PATIENTS' PREFERENCES FOR TREATMENT OF PSORIATIC ARTHRITIS BASED ON A DISCRETE CHOICE EXPERIMENT. RESULTS OF THE COEPSO STUDY - Castaneda, S; Vicente-Rabaneda, E F; Calvo-Alen, J; Gomez, A; Miranda, M D; Martinez Pardo, S; Merino, L; Llamas-Velasco, M; Casado, A; Amaro, A; Sabater, E; Yebenes, M (VALUE IN HEALTH, 2018)