World Health Organization equations have shortcomings for predicting resting energy expenditure in persons from a modern, affluent population: generation of a new reference standard from a retrospective analysis of a German database of resting energy expenditure. - Müller,M.J.; Bosy-Westphal,A.; Klaus,S.; Kreymann,G.; Lührmann,P.M.; Neuhäuser-Berthold,M.; Noack,R.; Pirke,K.M.; Selberg,O.; Steininger,J. (American J Clin Nutr, 2004)