¹Gastroenterology Associates of Northern New York, Five Irongate Center, Glens Falls, New York, USA

²Department of Medicine, Albany Medical College, Albany, New York, USA

Correspondence: Joseph C. Yarze, MD, FACP, FACG, FASGE, AGAF, Department of Medicine, Albany Medical College, Gastroenterology Associates of Northern New York, Five Irongate Center, Glens Falls, New York 12801, USA. E-mail: bopus@roadrunner.com

The author declares no conflict of interest.