Haniffa, R. ., Beane, A. ., Baker, T. ., Riviello, E. ., Schell, C. ., & Dondorp, A. . (2018). Development and internal validation of the Simplified Mortality Score for the Intensive Care Unit (SMS-ICU). Acta Anaesthesiologica Scandinavica. https://doi.org/10.1111/aas.13080 (Original work published 2018)

, Pisani, L. ., van Tongeren, P. ., Lagrand, W. ., Leopold, S. ., Huson, M. ., … Ultrasound, C. L. (2018). External confirmation and exploration of the Kigali modification for diagnosing moderate or severe ARDS. Intensive Care Medicine. https://doi.org/10.1007/s00134-018-5048-5 (Original work published 2018)