1. 3B’s Research Group, I3Bs─Research Institute on Biomaterials, Biodegradables and Biomimetics, University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine, Avepark─Zona Industrial da Gandra, 4805-017 Barco, Guimarães, Portugal
2. ICVS/3B’s─PT Government Associate Laboratory, 4710-057 Braga, Guimarães, Portugal