1. Department of Bioengineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States
2. Tissue Engineering Research Group, Department of Anatomy and Regenerative Medicine, Royal College of Surgeons in Ireland, Dublin, Ireland D02 YN77
3. Department of Biosciences and Bioengineering, Indian Institute of Technology Guwahati, Guwahati, India 781039
4. Centre for Nanotechnology, Indian Institute of Technology Guwahati, Guwahati, India 781039
5. Trinity Centre for Bioengineering, Trinity College Dublin, Dublin, Ireland D02 R590
6. Advanced Materials and Bioengineering Research Centre (AMBER), RCSI and TCD, Dublin, Ireland D02 R590
7. McGowan Institute for Regenerative Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania 15219, United States
8. Department of Pathology, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States
9. Department of Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States
10. Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States
11. Department of Chemical and Petroleum Engineering, University of Pittsburgh, Pittsburgh, Pennsylvania 15213, United States