1. Department of Pharmacy, Singapore General Hospital, Singapore, Singapore
2. Saw Swee Hock School of Public Health, National University of Singapore and National University Health System, Singapore, Singapore
3. Department of Pharmacy, National University of Singapore, Singapore, Singapore
4. Department of Microbiology, Singapore General Hospital, Singapore, Singapore
5. Singhealth Duke-NUS Medicine Academic Clinical Programme, Singapore, Singapore
6. Emerging Infectious Diseases, Duke-National University of Singapore Medical School, Singapore, Singapore