Early mobilisation in patients with shock and receiving vasoactive drugs in the intensive care unit: A systematic review and meta-analysis of observational studies Henry Mauricio Parada-Gereda, Luis F. Pardo-Cocuy, Janneth Milena Avendaño, Daniel Molano-Franco, Joan Ramón Masclans

Intensive Care Unit without walls: Seeking patient safety by improving the efficiency of the system F. Gordo, A. Abella

Moral distress among healthcare professionals working in intensive care units in Spain E. Rodriguez-Ruiz, M. Campelo-Izquierdo, P.B. Veiras, M.M. Rodríguez, A. Estany-Gestal, A.B. Hortas, M.S. Rodríguez-Calvo, A. Rodríguez-Núñez