Polimeno, M., Napolitano, M., Costantini, S., Portella, L., Esposito, A., Capone, F., Guerriero, E., Trotta, A., Zanotta, S., Pucci, L., Longo, N., Perdonà, S., Pignata, S., Castello, G., & Scala, S. (n.d.). regulatory T cells, interleukin (IL)‐6, IL‐8, Vascular endothelial growth factor (VEGF), CXCL10, CXCL11, epidermal growth factor (EGF) and hepatocyte growth factor (HGF) as surrogate markers of host immunity in patients with renal cell carcinoma. BJU international, 112, 686–696. http://access.bl.uk/ark:/81055/vdc_100040671266.0x000001