1. Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taipei, Taiwan
2. Infections and Obesity Laboratory, Pennington Biomedical Research Center, Louisiana State University System, Baton Rouge, Louisiana
3. Department of Genetics, Texas Biomedical Research Institute, San Antonio, Texas
4. Department of Biostatistics, University of Alabama at Birmingham, Birmingham, Alabama
5. Department of Pediatrics, University of Texas Health Science Center at San Antonio, San Antonio, Texas