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. 2019 Jun 12;14(6):e0216776. doi: 10.1371/journal.pone.0216776

Fig 4.

Fig 4

a) The effects of UV scanning speed (100, 200, 400, 600, 800, 1000 mm/min) on filaments width. b) The effects of UV scanning speed (100, 200, 400, 600, 800, 1000 mm/min) on cell viability. Constructs with no UV curing were used as control group. *—p < 0.05, **—p < 0.001.