1. Socio-Ecological Health Research Unit, Institute of Tropical Medicine Antwerp, Antwerp, Belgium
2. School of Tropical Medicine and Global Health, Nagasaki University, Nagasaki, Japan
3. Department of Sociology, University of Vermont, Burlington, USA
4. Faculty of Health Sciences, McMaster University, Hamilton, Canada
5. Schulich School of Medicine & Dentistry, Western University, London, Canada
6. Ethox Centre, Wellcome Centre for Ethics & the Humanities, University of Oxford, Oxford, UK