1 From the Center for Human Nutrition and Atkins Center of Excellence in Obesity Medicine, Washington University School of Medicine, St Louis, MO (FM and SK), and the Department of Surgery, Vanderbilt University School of Medicine, Nashville, TN (RAT and NNA). fmagkos@dom.wustl.edu.
2 From the Center for Human Nutrition and Atkins Center of Excellence in Obesity Medicine, Washington University School of Medicine, St Louis, MO (FM and SK), and the Department of Surgery, Vanderbilt University School of Medicine, Nashville, TN (RAT and NNA).