Effectiveness of Physical Exercise Interventions on Pulmonary Function and Physical Fitness in Children and Adults with Cystic Fibrosis: A Systematic Review with Meta-Analysis oleh Guillermo García-Pérez-de-Sevilla, Thomas Yvert, Ángela Blanco, Alicia Irene Sosa Pedreschi, Israel J. Thuissard, Margarita Pérez-Ruiz