keywords 1.1 Normal biological development and functioning 32 Biomedical and Clinical Sciences 3206 Medical Biotechnology 40 Engineering 4003 Biomedical Engineering Physical Injury - Accidents and Adverse Effects Regenerative Medicine Skin Stem Cell Research Stem Cell Research - Embryonic - Non-Human Stem Cell Research - Induced Pluripotent Stem Cell Stem Cell Research - Induced Pluripotent Stem Cell - Human Stem Cell Research - Nonembryonic - Human Stem Cell Research - Nonembryonic - Non-Human Wound Healing and Care