Lu X, Gao P, Wang X, Wang X, Zhao X, He Q, Zhang H, Wang J, Sun Y, Liu T, Sun S, Yang C, Zaller N, Zhang Z, Operario D. User Preferences for an mHealth Approach to Support HIV Self-Testing and Linkage to HIV Prevention or Care Services for MSM in China. AIDS Educ Prev. 2021 12; 33(6):534-550.