Combining transcranial direct current stimulation and computerized cognitive training for post-stroke cognitive recovery: Study protocol for a randomized controlled trial with optimized temporal intervention sequences - Xinling Wei; Jianwei Xia; Rui Luo; Peng Hu; Yuanyuan Wu; Jia Liu; Luping Song; Naifu Jiang; Minghong Sui (PLoS ONE, 2026)