Keywords: Bioethics, Cadaver, Ethics, Professional, Humans, Informed Consent - legislation & jurisprudence, Kidney Transplantation - legislation & jurisprudence, Living Donors - legislation & jurisprudence, Organ Transplantation - economics, Organ Transplantation - legislation & jurisprudence, Organ Transplantation - standards, Tissue Donors - legislation & jurisprudence, Tissue and Organ Procurement - legislation & jurisprudence, Tissue and Organ Procurement - methods