Husson, E. C., Ribbers, G. M., Willemse-van Son, A. H., Verhagen, A. P., & Stam, H. J. (2010). Prognosis of six-month functioning after moderate to severe traumatic brain injury: a systematic review of prospective cohort studies. Journal of Rehabilitation Medicine, 42(5), 425–436. https://doi.org/10.2340/16501977-0566