1. Tissue Engineering Research Group, Department of Anatomy, Royal College of Surgeons in Ireland, Dublin, Ireland.
2. Trinity Centre for Bioengineering, Trinity College Dublin, Dublin, Ireland.
3. Advanced Materials and Bioengineering Research Centre (AMBER), RCSI and TCD, Dublin, Ireland.
4. Department of Anatomy, School of Medicine, College of Medicine Nursing and Health Sciences, National University of Ireland Galway, Ireland.