Putting palliative care on the global health agenda. Issue 2 (February 2015) - Powell, Richard A; Mwangi-Powell, Faith N; Radbruch, Lukas; Yamey, Gavin; Krakauer, Eric L; Spence, Dingle; Ali, Zipporah; Baxter, Sharon; De Lima, Liliana; Xhixha, Ali; Rajagopal, M R; Knaul, Felicia