Effects of seated Tai Chi Yunshou on upper limb function among stroke patients in the subacute phase: A study protocol for a randomized controlled trial - Xinglai Zhang; Chen Chen; Shaohua Chen; Zhenzhen Ma; Hang Gao; Jiayi Ren; Yuanjia Gu; Weijia Gu; Zhenkun Gao; Guo Lu; Jiming Tao (PLoS ONE, 2025)