Shuai TANG
1
;
Ming Zhang ZUO
2
,
3
Author Information
1. Department of Anesthesiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China.
2. Department of Anesthesiology, Beijing Hospital, National Center of Gerontology
3. Institute of Geriatric Medicine, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China.