1. Department of Microbiology, Biochemistry and Molecular Genetics; Rutgers-New Jersey Medical School; International Center for Public Health; Newark NJ USA
2. Department of Environmental Chemistry; Faculty of Chemistry; University of Łódź; Łódź Poland
3. Department of Clinical Science; University of Bergen; Bergen Norway
4. Bevital AS; Bergen Norway
5. Department of Global Public Health and Primary Care; University of Bergen; Bergen Norway
6. Division of Mental and Physical Health; Norwegian Institute of Public Health; Bergen Norway
7. Department of Heart Disease; Haukeland University Hospital; Institute of Medicine; University of Bergen; Bergen Norway
8. Department of Biochemistry and Biotechnology; Poznań University of Life Sciences; Poznań Poland