1. Master of Science in Clinical Research School of Medicine Department of Medicine Tulane University New Orleans LA USA
2. Louisiana Tumor Registry and Department of Epidemiology Louisiana State University Health Sciences Center New Orleans LA USA
3. Louisiana State University ‐ Shreveport Shreveport LA USA
4. Gastroenterologist Southeast Louisiana Veterans Health Care Systems New Orleans LA USA
5. Department of Population and Data Sciences University of TexasSouthwestern Medical Center Dallas TX USA
6. Public Health and Director of Louisiana Tumor Registry Department of Epidemiology Louisiana State University Health Sciences Center New Orleans LA USA
7. Southeast Louisiana Veterans Health Care System, New Orleans and Division of Gastroenterology, Department of Medicine, Tulane University School of Medicine New Orleans LA USA