1. 3B's Research Group − Biomaterials, Biodegradables and Biomimetics; Dept. of Polymer Engineering; University of Minho; Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine; AvePark 4806-909 Taipas Guimarães Portugal
2. ICVS/3B's Laboratório Associado PT Government Associate Laboratory; Portugal
3. Prof. S. Faria; Department of Mathematics for Science and Technology, Research CMAT; University of Minho; Guimaraes Portugal