Funding for this research was provided by:
National Heart Foundation Postdoctoral Research Fellowship (ID102109)
National Health and Medical Research Council Emerging Leadership Fellowship (APP1175250)
Received: 15 July 2020
Accepted: 27 March 2021
First Online: 7 April 2021
: The University of North Carolina at Chapel Hill, the Chinese Center for Disease Control and Prevention, the National Institute of Nutrition and Food Safety, and the China-Japan Friendship Hospital, Ministry of Health Institutional Review Committees approved the study protocol. The ethics approval number is not applicable. All participants provided written informed consent.
: The authors declare that they have no competing interests.