Treatment of obstructive sleep apnea syndrome (OSAS) with mandibular advancement devices—A statement of the Portuguese Society of Pulmonology, the Portuguese Society of Stomatology and Dental Medicine, the Portuguese Dental Association, and the Portuguese Society of Temporomandibular Disorders, Orofacial Pain and Sleep Susana Sousa, Sílvia Correia, André Mariz de Almeida, Gabriela Videira, Ricardo Dias, Susana Falardo Ramos, Júlio Fonseca

Adaptive servo-ventilation for central sleep apnea: What are the lessons learned? G. Lorenzi-Filho, L.F. Drager, T.D. Bradley

Recommendations for interventional pulmonology during COVID-19 outbreak: a consensus statement from the Portuguese Pulmonology Society F. Guedes, J.P. Boléo-Tomé, L.V. Rodrigues, H.N. Bastos, S. Campainha, M. de Santis, L. Mota, A. Bugalho