1. Department of Nutrition and Health, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada, Indonesia
2. Department of Food, Nutrition, Dietetics, and Health, College of Health and Human Sciences, Kansas State University, Manhattan, KS, USA
3. A.Q. Miller School of Journalism and Mass Communications, College of Arts and Sciences, Kansas State University, Manhattan, KS, USA
4. Department of Statistics, College of Arts and Sciences, Kansas State University, Manhattan, KS, USA