1. Bloomberg School of Public Health; Johns Hopkins University; Baltimore MD USA
2. Benbrook Consulting Services; Troy OR USA
3. Biochemical Institute; University of Texas at Austin; Austin TX USA
4. West Central Research and Outreach Center; University of Minnesota; Morris MN USA
5. Organic Valley/CROPP Cooperative; Lafarge WI USA
6. Centre for Organics Research; Southern Cross University; Lismore NSW Australia
7. School of Natural and Environmental Science; Newcastle University; Newcastle upon Tyne UK
8. Department of Cardiology; Aarhus University Hospital; Aarhus Denmark