Affiliation: | Ankur P Patel, Department of Internal Medicine, Baylor College of Medicine, Houston, TX 77030, United StatesMai A Khalaf, Department of Tropical Medicine, Tanta University, Tanta 31527, EgyptMargarita Riojas-Barrett, Tara Keihanian, Mohamed O Othman, Department of Gastroenterology, Baylor College of Medicine, Houston, TX 77030, United States |