4Experimental Pathology Laboratory, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
*Corresponding Author:
Catarina Pinto Reis, CBIOS-Laboratory of Nanoscience and Biomedical Nanotechnology (LNBN), Lusophone University of Humanities and Technologies, Portugal, Tel: +351217515550, Fax: +351-21-7515598/79 Email: