Funding for this research was provided by:
Key Technologies Research and Development Program (2018YFA0506904)
National Natural Science Foundation of China (91854122, 81670723)
Received: 30 May 2020
Accepted: 8 October 2020
First Online: 3 February 2021
Ethics approval and consent to participate
: This study was approved by the Ethics Committee at the First Affiliated Hospital of Nanjing Medical University (Nanjing, Jiangsu, China) (2018-SR-069). Written informed consents were obtained from all participants.
: Not applicable.
: Our research has received funding from Guangzhou ND-fit Nutrition and Health Consulting Co. Ltd, with no personal remuneration. The company has no interests in this program. The authors declare no competing interests.