“…Pain and suffering (Okimasa et al, 2016); Pain, depression, fatigue, and sleep disorder (Posternak et al, 2016); Pain, depression, and psychosocial suffering (Lee et al, 2015); Pain, nausea, vomiting, and constipation (Song et al, 2015); Pain, suffering, anxiety, and depression (Pina et al, 2015); Pain, sleep disorder, and fatigue (Gupta et al, 2015); Pain, fatigue, sleep/mood disorders, depression, cachexia, and anxiety (Rau et al, 2015); Pain, weakness, sleep disorder, fatigue, and dyspnea (Xu et al, 2015).…”