Acupuncture for heart failure: a Bayesian network systematic review and meta-analysis protocol - Zhu, Fengya; Yin, Shao; Zheng, Gang; Zhong, Yue; Gan, Daohui; Deng, Lvyu; Chen, Shumin; Yang, Lanying; Li, Liuying (Annals of Palliative Medicine, 2021)