LIMITATIONS IN PHYSICAL ACTIVITIES AND LONELINESS: THE ROLE OF GUILT FOR PERCEIVING ONESELF AS A BURDEN - Pedroso Chaparro, Maria del Sequeros; Cabrera, Isabel; Vara-Garcia, Carlos; Fernandes-Pires, Jose Adrian; Barrera-Caballero, Samara; Merida-Herrera, Laura; Marquez-Gonzalez, Maria; Losada-Baltar, Andres; (Innovation In Aging, 2021)