IQR	Interquartile range
KOA	Knee osteoarthritis
GFs	Growth factors
KOOS	Knee injury and osteoarthritis outcome score
MCII	Minimally clinically important improvement
MSC	Mesenchymal stem cells
PRGF	Plasma rich in growth factors
PRP	Platelet-rich plasma
SCB	Subchondral bone
SM	Synovial membrane
WALANT	Wide-awake local anesthesia no tourniquet