Magill G, Benedict J, Plock JA, Krones T, Gorantla VS. Existing and Evolving Bioethical Dilemmas, Challenges, and Controversies in Vascularized Composite Allotransplantation: An International Perspective From the Brocher Bioethics Working Group. Transplantation. 2019 09; 103(9):1746-1751.