Swiss National Advisory Commission on Biomedical Ethics (NEK/CNE), On the regulation of living donation in the transplantation law, 2003-11-17, p. 19, para. 3.2 ([Internet, 2022-03-29](https://www.nek-cne.admin.ch/inhalte/Themen/Stellungnahmen/en/lebendspende_en.pdf))