Zhao, Panpan
,
Gu, Xiaoli
Qian, Dongfu
Yang, Fan
Funding for this research was provided by:
National Natural Science Fund of China (71704083, 71473130)
Jiangsu Provincial Department of Education (2017SJB0272)
Social science research for Nanjing Medical university (2017ZSZ006)
Article History
Received: 24 November 2017
Accepted: 22 June 2018
First Online: 5 July 2018
Ethics approval and consent to participate
: Survey protocols, instruments and the process for obtaining informed consent for this study were approved by the institutional review committees of the University of North Carolina at Chapel Hill, the National Institute of Nutrition and Food Safety, Chinese Center for Disease Control and Prevention, and the China-Japan Friendship Hospital, Ministry of Health.
: Not applicable.
: The authors declare that they have no competing interests.
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