Loneliness trajectories and predictors in Spain: Results from the Spanish longitudinal study on aging and health (Edad con Salud) - Dolz-del-Castellar, Blanca; de la Torre-luque, Alejandro; Castelletti, Chiara; Francia, Lea; Rodriguez-Prada, Cristina; Miret, Marta; Domenech-Abella, Joan; Gabarrell-Pascuet, Aina; Olaya, Beatriz; Haro, Josep Maria; Ayuso-Mateos, Jose Luis; Lara, Elvira (JOURNAL OF AFFECTIVE DISORDERS, 2025)