1. Global Health Institute, School of Public Health Xi'an Jiaotong University Health Science Center Xi'an China
2. Department of Biostatistics, School of Medicine Virginia Commonwealth University Richmond Virginia USA
3. National Institute for Nutrition and Health Chinese Center for Disease Control and Prevention Beijing China
4. Department of Non‐communicable Disease Prevention Nanjing Municipal Center for Disease Control & Prevention Nanjing PR China
5. Fisher Institute of Health and Well‐Being, Department of Nutrition and Health Science, College of Health Ball State University Muncie Indiana USA
6. Department of Health Administration and Policy College of Health and Human Services, George Mason University Fairfax Virginia USA