1. Tissue Engineering Research Group, Department of Anatomy, Royal College of Surgeons in Ireland, Dublin, Ireland.
2. Advanced Materials and Bioengineering Research Centre, Trinity College Dublin and Royal College of Surgeons in Ireland, Dublin, Ireland.
3. Network of Excellence for Functional Biomaterials, National University of Ireland Galway, Galway, Ireland.
4. CÚRAM, Centre for Research in Medical Devices, Galway, Ireland.