1. Department of Environmental and Public Health Sciences, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
2. Division of Infectious Disease, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA.
3. Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA.
4. Department of Nutrition, University of Florida, Gainesville, Florida, USA.
5. Department of Rehabilitation, Exercise and Nutrition Sciences, University of Cincinnati College of Allied Health Sciences, Cincinnati, Ohio, USA.