[1] Beijing Hospital,Department of Cardiology, Institute of Geriatric Medicine
[2] National Center of Gerontology,The Key Laboratory of Geriatrics, Institute of Geriatric Medicine
[3] Chinese Academy of Medical Sciences,undefined
[4] Chinese Academy of Medical Sciences,undefined
[5] Peking Union Medical College,undefined
[6] Beijing Institute of Geriatrics,undefined
[7] Chinese Academy of Medical Sciences,undefined
[8] Beijing Hospital/National Center of Gerontology of National Health Commission,undefined