1. Science, Division of Community Health, Alaska Native Tribal Health Consortium, Anchorage, AK, USA
2. Section of Zoonotic, Food and Waterborne Diseases, Norwegian Public Health Institute, Oslo, Norway
3. Department of Environmental Health Sciences, College of Health Sciences, University of Sharjah, Sharjah, United Arab Emirates
4. Research Unit of Biomedicine and Internal Medicine, University of Oulu, Oulu, Finland
5. Arctic Health, Biomedicine and Internal Medicine, Faculty of Medicine, University of Oulu, Oulu, Finland