A. C. Beynen - Department of Nutrition and
J. C. Baas - Department of Nutrition and
P. E. Hoekemeijer - Department of Nutrition and
H. J. Kappert - Department of Nutrition and
M. H. Bakker - Pontifícia Universidade Católica de São Paulo
J. P. Koopman - Radboud University Nijmegen
A. G. Lemmens - Utrecht University