Prevalence and development of chronic critical illness in acute patients admitted to a respiratory intensive care setting A. Marchioni, R. Tonelli, A. Sdanganelli, F. Gozzi, L. Musarò, R. Fantini, L. Tabbì, A. Andreani, G. Cappiello, S. Costi, I. Castaniere, E. Clini

Red cell distribution in critically ill patients with chronic obstructive pulmonary disease W. Lan, E. Liu, D. Sun, W. Li, J. Zhu, J. Zhou, M. Jin, W. Jiang

The role of non-invasive ventilation in weaning and decannulating critically ill patients with tracheostomy: A narrative review of the literature Miguel Guia, Laura D Ciobanu, Jithin K Sreedharan, Mohamed E. Abdelrahim, Gil Gonçalves, Bruno Cabrita, Jaber S. Alqahtani, Jun Duan, Mohamad El-Khatib, Montserrat Diaz-Abad, Jakob Wittenstein, Habib M.R. Karim, Pradipta Bhakta, Paolo Ruggeri, Giancarlo Garuti, Karen E.A. Burns, Guy W. Soo Hoo, Raffaele Scala, Antonio Esquinas