Is Fibromyalgia a Nociplastic or a Mixed-pain Condition? International, Multidisciplinary Recommendations for Pain Phenotyping in Fibromyalgia Syndrome - Saracoglu, I; Neblett, R; Akin, E; Calik, BB; van Wilgen, CP; Schiltz, M; Carnero, JF; Morlion, B; Zalewski, P; Kujawski, S; Modlinska, A; Freynhagen, R; et al. (Pain Physician, 2025)