1. School of Hospitality; Culinary Arts and Meal Science; Örebro University; Örebro Sweden
2. Department of Nursing and Health Promotion; Oslo and Akershus University College of Applied Science; Oslo Norway
3. Sophiahemmet University; Stockholm Sweden
4. Department of Food and Nutrition, and Sport Science; University of Gothenburg; Gothenburg Sweden
5. Department of Public Health and Community Medicine; University of Gothenburg; Gothenburg Sweden