Swingwood, E, Stilma, W, Tume, LN, Cramp, F, Voss, S, Bewley, J, Ntoumenopoulos, G, Schultz, M, op Reimer, W, Paulus, F, Rose, L, "The use of mechanical insufflation-exsufflation in invasively ventilated critically ill adults : a scoping review", Respiratory Care, 2022