Effectiveness of a Multicomponent Treatment Based on Pain Neuroscience Education, Therapeutic Exercise, Cognitive Behavioral Therapy, and Mindfulness in Patients With Fibromyalgia (FIBROWALK Study): A Randomized Controlled Trial - Serrat, M; Sanabria-Mazo, J P; Almirall, M; Musté, M; Feliu-Soler, A; Méndez-Ulrich, J L (Phys Ther, 2021)