Toxicology Unit, Institute of Bioengineering, University Miguel Hernandez, Elche (Alicante), Spain. Biochemistry and Cell Therapy Unit, Institute of Bioengineering, University Miguel Hernandez, Elche (Alicante), Spain. Quality and Innovation Department, Vitalgrana Pomegranate SL. Polígono Industrial de Poniente, Catral (Alicante), Spain. Immunology Division, Biotechnology Department, University of Alicante, San Vicente del Raspeig (Alicant), Spain. Biochemistry and Cell Therapy Unit, Institute of Bioengineering, University Miguel Hernandez, Elche (Alicante), Spain. Electronic address: Nvicente@umh.es.