1. BIOMIT Lab (Biomaterials in Tissue Engineering Lab) Institute of Physics La Plata (IFLP), University of La Plata & CONICET, Diag. 113 e/63 y 64, CP 1900, La Plata, Buenos Aires, Argentina
2. Department of Biomaterials, Celll Institute, Ciudad de Buenos Aires, Argentina
3. Department of Biomedical Engineering, Tufts University, Medford, Massachusetts 02155, USA