PRP	Platelet-Rich Plasma
PDGF	Platelet-Derived Growth Factor
TGF-B	Transforming Growth Factor-B
IGF	Insulin-Like Growth Factor
VEGF	Vascular Endothelial Growth Factor
EGF	Epidermal Growth Factor
VAS	Visual Analog Scale
PRGF-Endoret	Plasma rich in growth factors
ODI	Oswestry disability index
RMDQ	The Roland–Morris Disability Questionnaire
VR-12	Veteran RAND-12
PCS	Physical Composite Score
MCS	Mental Composite Score
Lp-PRP	Leukocyte-poor platelet-rich plasma
Lr-PRP	Leukocyte-rich platelet-rich plasma