Fig. 4From: Transplantation of photobiomodulation-preconditioned diabetic stem cells accelerates ischemic wound healing in diabetic ratsa Comparison of wound closure rate from all groups according to the LSD test. The corresponding estimated proportions of the logistic regression model to the data in each group are shown in b. *p< 0.05; **p< 0.01; ***p< 0.001Back to article page