Johns Hopkins University

Obafemi Awolowo University, Ile-Ife

Professor of Social Work, Canada Research Chair (former), University of Toronto

Nuffield Department of Medicine, University of Oxford

Professor of Philosophy, University of Western Australia

Vanderbilt University and Meharry Medical College

Professor in Qualitative Research Methodology, London School of Economics & Political

Atlantic Salmon Federation

University of Melbourne

Professor of Public Policy and Governance, Australian National University