1. From the Department of Human Biology, Maastricht University, Maastricht, Netherlands (EK, ABvR, and RPM); the Division of Biomedical Nutrition, Centre for Chemistry and Chemical Engineering, University of Lund, Lund, Sweden (Gö); CEBA AB, Lund, Sweden (Rö); and Döhler GmbH, Darmstadt, Germany (MW)