Asthma-COPD Overlap – A Gateway to Biological Treatment Alicia Padilla-Galo, Marina Rubio-Moreno, Borja Valencia-Azcona

Accuracy of a New Algorithm to Identify Asthma–COPD Overlap (ACO) Patients in a Cohort of Patients with Chronic Obstructive Airway Disease Luis Pérez de Llano, Borja G. Cosío, Marc Miravitlles, Vicente Plaza

Sputum Microbiota Correlates With Metabolome and Clinical Outcomes in Asthma–Bronchiectasis Overlap Xiao-xian Zhang, Zhen-feng He, Jia-hui He, Zhao-ming Chen, Cui-xia Pan, Zhen-hong Lin, Lai-jian Cen, Hui-min Li, Yan Huang, Ming-xin Shi, Wei-jie Guan