Chinese People's Liberation Army General Hospital - Department of Disease Prevention and Control, Government of the People's Republic of China - Institute of Geriatrics, Government of the People's Republic of China - Chinese PLA General Hospital, Government of the People's Republic of China - Institute of Geriatrics, Government of the People's Republic of China - Institute of Geriatrics, Government of the People's Republic of China - Institute of Geriatrics, Government of the People's Republic of China - Institute of Geriatrics, Hainan Hospital of Chinese People's Liberation Army General Hospital - Central Laboratory, National Clinical Research Center for Geriatrics Diseases - State Key Laboratory of Kidney Diseases and Government of the People's Republic of China - Institute of Geriatrics

Hainan Hospital of Chinese People's Liberation Army General Hospital - Department of Cardiology, Hainan Hospital of Chinese People's Liberation Army General Hospital - Department of Ultrasound, Hainan Hospital of Chinese People's Liberation Army General Hospital - Central Laboratory, Hainan Hospital of Chinese People's Liberation Army General Hospital - Department of Cardiology, Hainan Hospital of Chinese People's Liberation Army General Hospital - Department of Health Medicine, Hainan Hospital of Chinese People's Liberation Army General Hospital - Department of Cardiology, Southern Medical University - Department of Epidemiology, Peking University - Center for Healthy Aging and Development Studies and Hainan Hospital of Chinese People's Liberation Army General Hospital - Central Laboratory