[1] Univ Hong Kong, Ctr Behav Hlth, Pokfulam, Hong Kong, Peoples R China
[2] Univ Hong Kong, Dept Social Work & Social Adm, Pokfulam, Hong Kong, Peoples R China
[3] Soc Promot Hosp Care, Hong Kong, Hong Kong, Peoples R China
[4] HKUSPACE Community Coll, Hong Kong, Hong Kong, Peoples R China
[5] Univ Hong Kong, Fac Social Sci, Project ExCEL3, Pokfulam, Hong Kong, Peoples R China