1 Department of Internal Medicine, University of Toledo Medical Center, Toledo, OH, USA.
2 Department of Internal Medicine, MedStar Health, Baltimore, MD, USA.
3 Translational Research in Gastrointestinal Disorders, Department of Chronic Diseases and Metabolism, KU Leuven, Herestraat 49, 3000, Leuven, Belgium. dahhamalsoud@gmail.com.