Current awareness of palliative care in China. Issue 3 (March 2020) - Yan, Yan; Zhang, Hongyan; Gao, Weijian; Liu, Duanqi; Endo, Motoki; Deshpande, Gautam A; Uehara, Yuko; Watanabe, Daisuke; Yoshikawa, Seiichiro; Mizushima, Akio