1 1Huazhong University of Science and Technology Union Shenzhen Hospital, the 6th Affiliated Hospital of Shenzhen University Health Science Center, Shenzhen 518000, China.
2 2Changsha Health Vocational College, Changsha 410600, China.
3 3Hunan University of Traditional Chinese Medicine, Changsha 410218, China.
4 4The National Center for Chronic and Noncommunicable Disease Control and Prevention, Beijing 102206, China.