1. UPMC Hillman Cancer Center University of Pittsburgh Medical Center (UPMC) Pittsburgh Pennsylvania USA
2. Department of Epidemiology, Graduate School of Public Health University of Pittsburgh Pittsburgh Pennsylvania USA
3. Vietnam Colorectal Cancer and Polyps Research Program Vinmec Healthcare System Hanoi Vietnam
4. College of Health Sciences VinUniversity (VinUni) Hanoi Vietnam
5. Department of Gastroenterology, Vinmec International Hospital at Times City Vinmec Healthcare System Hanoi Vietnam
6. Department of Histopathology, Vinmec International Hospital at Times City Vinmec Healthcare System Hanoi Vietnam
7. Division of Epidemiology, Department of Medicine, Vanderbilt Epidemiology Center and Vanderbilt‐Ingram Cancer Center Vanderbilt University School of Medicine Nashville Tennessee USA
8. Stony Brook Cancer Center Stony Brooke University Stony Brook New York USA
9. Department of Medical and Surgical Sciences University of Bologna Bologna Italy