Spending And Quality After Three Years Of Medicare's Voluntary Bundled Payment For Joint Replacement Surgery. - Navathe, Amol S.; Emanuel, Ezekiel J.; Venkataramani, Atheendar S.; Qian Huang; Gupta, Atul; Dinh, Claire T.; Shan, Eric Z.; Small, Dylan; Coe, Norma B.; Erkuan Wang; Xinshuo Ma; Jingsan Zhu; et al. (Health Affairs, 2020)