Regan L. Bailey, PhD, MPH, RD, is an associate professor, in the Department of Nutrition Science, Purdue University in West Lafayette, Indiana.

Susan I. Barr, PhD, is professor emerita of Nutrition, Department of Food, Nutrition and Health, University of British Columbia in Vancouver, British Columbia.

R.L.B. and S.I.B. received honoraria from Lippincott Williams and Wilkins for critically reviewing each manuscript and guest editing this Nutrition Today supplement, Sweet Taste Perception and Feeding Toddlers, that was funded by The Sugar Association.

S.I.B. is a member of the Medical Advisory Board of the International Dairy Foods Association's Milk Processors Education Program and a member of the Scientific Advisory Board of Weight Watchers International.

Correspondence: Regan L Bailey, PhD, MPH, RD, Purdue University, 700 W State St, West Lafayette, IN 47906 ([email protected]).