1. 3B's Research Group-Biomaterials, Biodegradables and Biomimetics; University of Minho, Avepark-Zona Industrial da Gandra; S. Cláudio do Barco; 4806-09 Caldas das Taipas, Guimarães Portugal
2. ICVS/3B's-PT Government Associate Laboratory; Braga/Guimarães Portugal
3. Institute of Health and Biomedical Innovation; Queensland University of Technology; 60 Musk Avenue Kelvin Grove QLD 4059 Australia