1. Martina Orlovic ( ) is a PhD candidate in the Department of Surgery and Cancer, Faculty of Medicine, Institute of Global Health Innovation, Imperial College London, in England.
2. Joachim Marti is a lecturer in health economics at the Centre for Health Policy, Imperial College London.
3. Elias Mossialos is a professor of health policy and management at the Institute of Global Health Innovation, Imperial College London, and the Brian Abel-Smith Professor of Health Policy at the London School of Economics and Political Science.