1. Department of Infectious Diseases, Saint George Hospital University Medical Center, Beirut P.O. Box 166378, Lebanon
2. Department of Infection Prevention and Control and Antimicrobial Stewardship, Saint George Hospital University Medical Center, Beirut P.O. Box 166378, Lebanon
3. College of Medicine and Health Sciences, Khalifa University, Abu Dhabi P.O. Box 127788, United Arab Emirates
4. Harvard T.H. Chan School of Public Health, Boston, MA 02115, USA