ACS	Autologous conditioned serum
ASCs	Adipose-derived mesenchymal stem cells
EGF	Epidermal growth factor
EMA	European Medicines Agency
FDA	Food and Drug Administration
GFs	Growth factors
HA	Hyaluronic acid
hUC-MSCs	Human umbilical cord mesenchymal stem cells
IA	Intra-articular
IGF-I	Insulin-like growth factor-I
MSCs	Mesenchymal stem cells
OA	Osteoarthritis
PRGFs	Plasma rich in growth factors
PRP	Platelet rich plasma
RM	Regenerative medicine
TGF-β	Transforming growth factor-beta
VEGF	Vascular endothelial growth factor
HTO	High tibia osteotomy