Supplementary Figure 4: Wound progression.
From: A surgical orthotopic approach for studying the invasive progression of human bladder cancer

Wound healing patterns observed following surgical xenotransplantation. While some fibrotic tissue is expected, the skin must remain sealed to prevent infection. The recovery period and wound healing process should be completed after 10 days. This procedure was performed in a NOD-SCID mouse and approved by the Institutional Animal Care and Use Committee of the University of Michigan following the animal welfare recommendations by the National Institutes of Health.