University of Texas School of Law

Professor of International Human Rights Law, Centre for Human Rights, University of …

Melbourne Law School, University of Melbourne

Professor of International Law, University of Johannesburg

Professor, Dalla Lana School of Public Health and Faculty of Law, University of Toronto

HF Oppenheimer Professor in Human Rights Law, University of Stellenbosch Law Faculty

Professor of Law, University of Alberta

Boston College Law School

University of Lisbon

Full Professor, Gordon F. Henderson Chair in Human Rights, University of Ottawa