Effect of home-based and remotely supervised combined exercise and cognitive intervention on older adults with mild cognitive impairment (COGITO): study protocol for a randomised c... oleh Jianwei Zhou, Yanan Luo, Zhaorui Liu, Changqing Gao, Xinran Liu, Guangwen Liu, Jianfei Shi, Yushan Du, Chenlu Hong, TakChing Tai, Jinsong Huang, Xuebing Xu, Boyuan Guan, Xin Ning