[Pan, Chen; Tang, QP; Tang, Qiuping; Cai, Yu] Cent South Univ, Xiangya Hosp 3, Dept Clin Psychol, Changsha 410013, Hunan, Peoples R China.
[Wang, Honghong] Cent South Univ, Xiangya Sch Nursing, Dept Fundamental Nursing, Changsha 410013, Hunan, Peoples R China.
[Chen, Minzhen] First Hosp Changsha, AIDS Dept, Changsha 410005, Hunan, Peoples R China.
[Xiao, Changgen] Hunan Univ Chinese Med, Sch Humanities & Management, Dept Appl Psychol, Changsha 410208, Hunan, Peoples R China.
[Koniak-Griffin, Deborah] Univ Calif Los Angeles, Sch Nursing, Los Angeles, CA 90095 USA.