1. Department of Infectious Diseases, Guy’s Hospital, Kings College London, London, United Kingdom
2. Shionogi Limited, Global Clinical Development Unit, London, United Kingdom
3. Intensive Care Unit, London Bridge Hospital, HCA International, London, United Kingdom
4. Microbiology Department, HCA International, London, United Kingdom
5. Pharmacy Department, London Bridge Hospital, HCA International, London, United Kingdom
6. Shionogi & Co., Ltd., Kitaku, Osaka, Japan
7. Norwich Medical School, University of East Anglia, United Kingdom
8. Antimicrobial Resistance & Healthcare Associated Infections Reference Unit, Public Health England, Colindale, London
9. School of Medicine, Guy’s Hospital, Kings College London, United Kingdom