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Figure 1: Intensive care unit length of stay. Displayed are the median (solid line), the 25th to 75th percentiles (shaded box) and the lowest and the highest values (whiskers)

Figure 1: Intensive care unit length of stay. Displayed are the median (solid line), the 25<sup>th</sup> to 75<sup>th</sup> percentiles (shaded box) and the lowest and the highest values (whiskers)