1Center for Inflammatory Bowel Diseases and Interventional IBD Unit, Cleveland Clinic, 9500 Euclid Ave, Cleveland, OH, USA;
2Department of Gastroenterology, Allegheny General Hospital, Pittsburgh, PA, USA;
3Department of Colorectal Surgery, Cleveland Clinic, Cleveland, OH, USA.
Correspondence: Bo Shen, MD. E-mail: firstname.lastname@example.org.
Received April 26, 2018
Accepted October 07, 2018