1. School of Public Health University of Texas Health Science Center Dallas Campus Dallas Texas USA
2. Center for Pediatric Population Health UTHealth School of Public Health and Children's Health System of Texas Dallas Texas USA
3. School of Public Health University of Texas Health Science Center Houston Campus Houston Texas USA
4. Department of Medicine, Division of Endocrinology University of Texas Southwestern Medical Center Dallas Texas USA
5. Department of Surgery University of Miami Miller School of Medicine Miami Florida USA