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BMP doses (µg), observation period (weeks), and sample size (n) used in the intermediate and advanced phases, which include rabbit, dog, sheep, and non-human primate models. Data are presented through box and whisker plots in which dots represent all individual values from studies listed in Table 3, Table 4, Table 5 and Table 6. SEG—segmental defect models; PLF—posterolateral spinal fusion model.
