Affiliation: | 1.Department of Internal Medicine, The Affiliated Zhong Shan Hospital of Dalian University, Dalian, 116001, Liaoning, People’s Republic of China ;2.Department of Occupational and Environmental Health, School of Public Health, Dalian Medical University, No. 9 West Segment of South lvshun Road, Dalian, 116044, Liaoning, People’s Republic of China ;3.Department of Nutrition and Food Safety, School of Public Health, College of Public Health, Dalian Medical University, No.9, West Segment of South lvshun Road, Dalian, 116044, Liaoning, People’s Republic of China ;4.Department of Orthopedics, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116023, China ;5.Preventive Medicine Laboratory, School of Public Health, Dalian Medical University, No.9, West Segment of South lvshun Road, Dalian, 116044, Liaoning, People’s Republic of China ;6.Department of Pathology and Forensic Medicine, Dalian Medical University, 9 West Lvshun Southern Road, Dalian, 116044, China ; |