1. Department of Pediatrics, Section of Infectious Diseases, Baylor College of Medicine, Houston, Texas, USA
2. Department of Pediatrics, Division of Infectious Diseases, Washington University School of Medicine, St. Louis, Missouri, USA
3. Department of Pediatrics, Division of Infectious Diseases, Center for Antimicrobial Resistance and Microbial Genomics, McGovern Medical School, University of Texas Health Science Center, Houston, Texas, USA