1. 3B's Research Group: Biomaterials, Biodegradables and Biomimetics, University of Minho and Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, 4805-017 Barco, Guimarães, Portugal;, ,
2. Life and Health Sciences Research Institute/3B's, PT Government Associate Laboratory, Braga/Guimarães, Portugal