1. National Institute for Health Research Health Protection Research Unit in Healthcare Associated Infection and Antimicrobial Resistance at Imperial College, London, UK
2. King’s Business School, King’s College London, London, UK
3. Division of Nursing, School of Health Sciences, City, University of London, London, UK
4. Department of Global Health and Population, Harvard T. H. Chan School of Public Health, Boston, MA, USA
5. Division of Health Services Research and Management, School of Health Sciences, University of London, London, UK
6. Institute of Business & Health Management, Dow University of health Sciences, Karachi, Pakistan