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Needle JS, Peden-McAlpine C, Liaschenko J, Koschmann K, Sanders N, Smith A, Schellinger SE, Lyon ME.Needle JS, et al. Among authors: schellinger se.Palliat Med. 2020 Mar;34(3):281-290. doi: 10.1177/0269216319883977. Epub 2019 Oct 29.Palliat Med. 2020.PMID: 31659933