Dr. William J. Sandborn discusses his manuscript, "Therapeutic Drug Monitoring of Tumor Necrosis Factor Antagonists in Inflammatory Bowel Disease." To view the print version of this abstract go to http://bit.ly/PDdegz.

Dr. Wei-Chih Liao discusses his manuscript, "Balloon Dilation With Adequate Duration Is Safer Than Sphincterotomy for Extracting Bile Duct Stones: A Systematic Review and Meta-analyses." To view the print version of this abstract go to http://bit.ly/SuVHu

Dr. Khey-Yu Ho discusses his manuscript, "Robot-Assisted Endoscopic Submucosal Dissection Is Effective in Treating Patients With Early-Stage Gastric Neoplasia." To view the print version of this abstract go to http://bit.ly/VCAmhx.

Dr. Shanthi Srinivasan discusses her manuscript, "Gut Microbial Products Regulate Murine Gastrointestinal Motility via Toll-Like Receptor 4 Signaling." To view the print version of this abstract go to http://bit.ly/ReMfJB.

Dr. Yukio Nagasaki discusses his manuscript, "An Orally Administered Redox Nanoparticle That Accumulates in the Colonic Mucosa and Reduces Colitis in Mice." To view the print version of this abstract go to http://bit.ly/Sv060D.

Dr. Margot Herman discusses her manuscript, "Patients With Celiac Disease Are Not Followed Up Adequately."

Dr. Janusz A Jankowski discusses his manuscript, "Consensus Statements for Management of Barrett's Dysplasia and Early-Stage Esophageal Adenocarcinoma, Based on a Delphi Process."

Dr. Fergus Shanahan discusses his manuscript, "Diagnostic Accuracy of Computed Tomography Using Lower Doses of Radiation for Patients With Crohn's Disease."

Dr. Christoph Klein and Dr. Daniel Kotlartz discuss their manuscript, "Loss of Interleukin-10 Signaling and Infantile Inflammatory Bowel Disease: Implications for Diagnosis and Therapy."

Dr. Margot Herman discusses her manuscript, "Patients With Celiac Disease Are Not Followed Up Adequately."