1. Department of Urology and Transplant Surgery, Beaumont Hospital, Co Dublin, Ireland.
2. Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland.
3. Trinity Centre for Biomedical Engineering, Trinity College Dublin, Dublin, Ireland.
4. Advanced Materials and Bioengineering Research Centre (AMBER), RCSI and TCD, Dublin, Ireland.