1. 3B’s Research Group - Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Ave Park, S. Cláudio do Barco, 4806-909 Taipas, Guimarães, Portugal, Institute for Biotechnology and Bioengineering, PT Government Associated Laboratory, Braga, Portugal, Dipartimento di Oncologia, Biologia e Genetica, Università di Genova, Genova, Italy, and Istituto Nazionale per la Ricerca sul Cancro, Genova, Italy