aDepartment of Medicine, Jackson Memorial Health System/University of Miami

bDivision of Gastroenterology, Department of Medicine, University of Miami-Leonard Miller School of Medicine, Miami, Florida, USA

Correspondence to Oriana M. Damas, MD, Assistant Professor of Clinical Medicine, Director of Translational Studies for the Crohn's and Colitis Center, Division of Gastroenterology Department of Medicine, University of Miami Miller School of Medicine, Miami, FL, 33136 USA. E-mail: [email protected]