1. 3Bs Research Group—Biomaterials, Biodegradables, and Biomimetics, University of Minho, Avepark, Guimarães, Portugal.
2. Institute for Biotechnology and Bioengineering, PT Associated Laboratory, Braga, Portugal.
3. Centre for Biomaterials and Tissue Engineering, School of Clinical Dentistry, Claremont Crescent, University of Sheffield, Sheffield, United Kingdom.