1. Western Honduras Gastric Cancer Prevention Initiative, Hospital de Occidente, Santa Rosa de Copán, Honduras
2. Universidad Nacional Autónoma de Honduras, School of Medicine, Honduras
3. School of Medicine, The University of Alabama at Birmingham, Birmingham, AL
4. Indiana University, Department of Medicine, Indianapolis, IN
5. Division of Gatroenterology and Hepatology, Presbyterian Healthcare Services, Albuquerque, New Mexico
6. IACR Regional Representative for Latin America, International Agency for Research on Cancer, Lyon, France
7. Departamento de Patología, Universidad del Valle, Cali, Colombia
8. Division of Gastroenterology, Hepatology and Nutrition, The University of Alabama at Birmingham, Birmingham, AL