Funding for this research was provided by:
Chinese Nutrition Society Nutrition Research Foundation (CNS-DSM2018A34)
Health and Family Commission of Shenzhen Municipality Funded Project (SZSJ2017001)
Received: 11 August 2019
Accepted: 14 December 2019
First Online: 6 January 2020
Ethics approval and consent to participate
: Ethics approval for this study was given by the Shenzhen Nanshan Center for Chronic Disease Control Ethical Review Committee (project: II20170014). The trial was registered on the Chinese Clinical Trial Registry (ChiCTR) on 30 August 2018 (ChiCTR number: 1800018098). The study will be conducted in accordance with the ethical standards of the responsible Committee on Human Experimentation (institutional and regional) and the guidelines for the design, conduction, and reporting of human intervention studies. Written informed consent will be obtained from all eligible patients before enrolment.
: The authors obtained consent from the participants to publish individual patient data.
: The authors declare that they have no competing interests.