*Department of Anatomy, Tissue Engineering Research Group, Royal College of Surgeons in Ireland (RCSI), 123 St. Stephens Green, Dublin 2, Ireland
†Trinity Centre for Bioengineering, Trinity College Dublin (TCD), College Green, Dublin 2, Ireland
‡Advanced Materials and Bioengineering Research (AMBER) Centre, RCSI & TCD, Dublin 2, Ireland
§Department of Pediatrics and Child Health, Aga Khan University, Karachi, Pakistan
¶Department of Surgery, Section of Cardiothoracic Surgery, Aga Khan University, Karachi, Pakistan.
Reprints: Aamir Hameed, MB, BS, Royal College of Surgeons in Ireland, 123 St. Stephens Green, Dublin 2, Ireland. E-mail: firstname.lastname@example.org.
The authors have no conflict of interest and no funding was received for this work.