1. Pennington Biomedical Research Center; 6400 Perkins Road Baton Rouge LA USA
2. 3Bs Research Group, Biomaterials, Biodegradables and Biomimetics; University of Minho, Headquarters of the European Institute of Excellence on Tissue Engineering and Regenerative Medicine; Avepark Guimarães Portugal
3. ICVS/3Bs PT Government Associated Laboratory; Braga/Guimarães Portugal
4. Louisiana State University Health Sciences Center and Musculoskeletal Research Consortium; New Orleans LA USA
5. Louisiana State University School of Veterinary Medicine; Baton Rouge LA USA
6. Michigan State University; Department of Surgery; East Lansing MI USA