Possible sarcopenia: early screening and intervention-narrative review - Xie, Wen-Qing; Xiao, Ge-Lei; Hu, Pei-Wu; He, Yu-Qiong; Lv, Shan; Xiao, Wen-Feng (Annals of Palliative Medicine; Vol 9, No 6 (November 30, 2020): Annals of Palliative Medicine, 2020)