Imperial College London - NIHR Health Protection Research Unit in Healthcare Associated Infections and Antimicrobial Resistance, Harvard University - Harvard TH Chan School of Public Health, Imperial College London - Health Protection Research Unit in Healthcare Associated infections and Antimicrobial Resistance, Imperial College London - Health Protection Research Unit in Healthcare Associated infections and Antimicrobial Resistance, Imperial College London - Health Protection Research Unit in Healthcare Associated infections and Antimicrobial Resistance, King’s College London - King's Business School, Dow University of Health Sciences - Institute of Business & Health Management, Makerere University - Infectious Disease Institute, Pontifical Catholic University of Chile - Department of Infectious Diseases, Hospital Carlos G Durand - Unit of Infectious Diseases, London School of Hygiene & Tropical Medicine, University of Cape Town (UCT) - Division of Infectious Diseases & HIV Medicine, Amrita University - Department of Medicine, Africa Centres for Disease Control and Prevention, National Institute for Health Research (NIHR) Health Protection Research Unit (HPRU) in Healthcare Associated Infections and Antimicrobial Resistance, Imperial College London, Imperial College London - Health Protection Research Unit in Healthcare Associated infections and Antimicrobial Resistance, Imperial College London - Section of Adult Infectious Disease and Independent