مؤلف: Donald F. Kirby

Mandy L. Corrigan, MPH, RD, LD, CNSCCleveland Clinic, Nutrition Support Team, Cleveland, OH, USA Arlene A. Escuro, MS, RD, LD, CNSCCleveland Clinic, Nutrition Therapy, Cleveland, OH, USA Donald F. Kirby, MD, FACP, FACN, FACG, AGAF, CNSC, CPNSCleveland Clinic, Center for Human Nutrition, Department of Gastroenterology, Cleveland, OH, USA