[1] The Chinese University of Hong Kong,Department of Paediatrics
[2] Hong Kong Special Administrative Region,Centre for Clinical Trials and Epidemiological Research
[3] The Chinese University of Hong Kong,Department of Biochemistry and Food and Nutritional Sciences Programme
[4] Hong Kong Special Administrative Region,Student Health Service, Department of Health
[5] The Chinese University of Hong Kong,Center for Human Nutrition, Department of International Health
[6] Hong Kong Special Administrative Region,undefined
[7] Government of the Hong Kong Special Administrative Region,undefined
[8] John Hopkins Bloomberg School of Public Health,undefined