1. Pediatric Infectious Diseases Sections of the Baylor College of Medicine, Houston, Texas
2. University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
3. University of Arkansas for Medical Sciences, Little Rock, Arkansas
4. Children’s Hospital San Diego, San Diego, California
5. Northwestern University Medical School, Chicago, Illinois
6. University of Southern California School of Medicine, Los Angeles, California
7. Wake Forest University School of Medicine, Winston-Salem, North Carolina
8. Ohio State University College of Medicine and Public Health, Columbus, Ohio