| Exogenous mobilization    factors: | References | 
      
        | Cytokines | Granulocyte    colony-stimulating factor (G-CSF) | [57] | 
      
        | Granulocyte-macrophage    colony-stimulating factor (GM-CSF) | [58] | 
      
        | Statins | Rosuvastatin | [59] | 
      
        | Simvastatin | [60] | 
      
        | Growth    factors | Vascular endothelial    growth factor (VEGF) | [61,62] | 
      
        | Basic fibroblast    growth factor (bFGF) | [63] | 
      
        | Pharmacological    agents | CXCR4 antagonist | [71] | 
      
        | Endogenous    mobilization factors: | References | 
      
        | Growth    factors | bFGF | [61,62] | 
      
        | VEGF | [63] | 
      
        | Erythropoietin | [64] | 
      
        | Statins |  | [67,69] | 
      
        | Chemokines | SDF-1 | [65] | 
      
        | Cytokines | G-CSF (mobilizes CD34+    cells) | [57] | 
      
        | GM-CSF (mobilizes    EPCs) | [58] | 
      
        | Hormones | Parathyroid hormone | [66] |