Funding for this research was provided by:
the Special Project on Natural Chronic Non-infectious Diseases (2016YFC1307200)
the National Key Research and Development Program of China (2017YFA0505700)
Received: 23 March 2020
Accepted: 24 June 2020
First Online: 4 July 2020
Ethics approval and consent to participate
: The study was approved by the ethics committee of the First Affiliated Hospital of Chongqing Medical University. <b>(No. 2007–002).</b>
: Written informed consent was obtained from all participants.
: None of the authors reports any disclosures.