Technical Officer, World Health Organization

London School of Economics

Harvard Medical School and Harvard Pilgrim Health Care Institute

Johns Hopkins Center for Drug Safety and Effectiveness

Professor Emeritus, School of Health Policy & Management, York University

Professor of pharmacoeconomics, Bangor University

Professor of Pharmacoeconomics, Tehran University of Medical Sciences (TUMS), Iran

Research Health Scientist, Professor, Director

University of Huddersfield

Professor, School of Pharmacy and Charles Perkins Centre, The University of Sydney