1. Department of Human Nutrition, Wageningen Agricultural University, 6700 EV Wageningen, the Netherlands
2. Department of Laboratory Animal Science, State University, 3508 TD Utrecht, the Netherlands
3. Department of Pathology, School of Medicine, Loma Linda University, Loma Linda, CA 92350
4. Department of Nutrition, Netherlands Institute for Dairy Research, 6710 BA Ede, the Netherlands
5. Institute of Human Nutrition, Warsaw Agricultural University, 02-766 Warsaw, Poland
6. Department of Nutrition, School of Public Health, Loma Linda University, Loma Linda, CA 92350