Wang Xiaonan, Xie Shilin, Ren Fei, Wang Tingting, Hu Xuejun
Department of Gerontology and Geriatrics, The First Affiliated Hospital of China Medical University, Shenyang, China.
Geriatr Gerontol Int. 2017 Dec;17(12):2625-2627. doi: 10.1111/ggi.13176.