[Wang, Dongfang; Liu, Sixun; Yang, Xinhua] Hunan Agr Univ, Rural Children & Adolescents Res Ctr Hlth Promot, Inst Educ, Dept Psychol, Changsha, Hunan, Peoples R China.
[Harrison, Phillippa; Yang, Xinhua] Kings Coll London, Ctr Affect Disorders Psychol Med, Inst Psychiat Psychol & Neurosci, London, England.
[Liu, Guangya] Brains Hosp Hunan Prov, Dept Psychiat, Changsha, Hunan, Peoples R China.
[Harrison, Phillippa] Hunan Agr Univ, Dept Psychol, 1 Nongda Rd, Changsha, Hunan, Peoples R China.