1. 1Diabetes Research Center, Section of Endocrinology, Diabetes, and Metabolism, Baylor College of Medicine, Houston, TX
2. 2Texas Children's Hospital Center for Vaccine Development, Departments of Pediatrics and Molecular Virology & Microbiology, National School of Tropical Medicine, Baylor College of Medicine, Houston, TX
3. 3Institute of Cellular Therapeutics, Allegheny Health Network, Pittsburgh, PA