Bronchodilator Response as a Possible Predictor of Lung Function Improvement After Pulmonary Rehabilitation in Post-COVID-19 Patients Mauro Maniscalco, Salvatore Fuschillo, Pasquale Ambrosino, Silvestro Ennio D’Anna, Maria Sofia Accardo, Maria Gabriella Matera, Mario Cazzola

A New and More Sensitive Method to Integrate the Desaturation Distance Ratio During a 6-Minute Walking Test in Chronic Respiratory Diseases: Physiological Correlates Xavier Alsina-Restoy, Felip Burgos, Rodrigo Torres-Castro, Yolanda Torralba-García, Ebymar Arismendi, Joan Albert Barberà, Àlvar Agustí, Isabel Blanco

Breathing Back Better! A State of the Art on the Benefits of Functional Evaluation and Rehabilitation of Post-Tuberculosis and Post-COVID Lungs Emanuele Pontali, Denise Rossato Silva, Florian M. Marx, Jose Antonio Caminero, Rosella Centis, Lia D’Ambrosio, Jose Maria Garcia-Garcia, Jeremiah Chakaya Muhwa, Simon Tiberi, Giovanni Battista Migliori