Ad-MVF	Adipose-tissue Derived Microvascular Fragments
AECs	Amniotic Epithelial Cells
AMCs	Amniotic Mesenchymal Cells
ASC	Adipose Stromal Cells
ATRA	All-trans Retinoic Acid
ATMPs	Advanced Therapy Medicinal Products
AV-loop	Arteriovenous Loop
BASS	Bioengineered Artificial Skin Substitutes
BM-MSC	Bone Marrow Mesenchymal Stem Cells
CEA	Cultured Epidermal Autograft
DCs	Dendritic Cells
DFUs	Diabetic Foot Ulcers
dsASCs	Discarded Skin Adipose Stromal Cells
GCP	Good Clinical Practice
GMP	Good Manufacturing Practice
EC	Endothelial Cells
ECM	Extracellular Matrix
EMA	European Medicines Agency
EPCs	Endothelial Progenitor Cells
FDA	Food and Drug Administration
FDCA	Food, Drug and Cosmetic Act
FGF	Fibroblasts Growth Factor
HAM	Human Amniotic Membrane
HBOEC	Human Blood Outgrowth Endothelial Cells
HDMEC	Human Dermal Microvascular Endothelial Cells
HUVEC	Human Umbilical Vein Endothelial Cells
IL	Interleukin
IRB	International Review Board
MHC	Major Histocompatibility Complex
NK	Natural Killer
PEG	Polyethyleneglycol
PHSA	Public Health Services Act
STSG	Split-Thickness Skin Grafts
SVF	Stromal Vascular Fraction
TBSA	Total Body Surface Area
TGF	Transformant Growth Factor
VEGF	Vascular Endothelial Growth Factor
VLUs	Venous Leg Ulcers