Effectiveness and safety of high-definition transcranial direct current stimulation in patients with mild cognitive impairment: A randomized, triple-blind, sham-controlled trial. - Chu CS; Chang HA; Lin YT; Shen HC; Liang CK; Hsu YH; Pan CC; Kuo HY; Liang WZ; Chen SL; Chen CS (Journal of Alzheimer's disease : JAD, 2025)