1. Department of Social Work, Hong Kong Baptist University, Kowloon Tong, Hong Kong
2. Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Shatin, Hong Kong
3. Department of Counselling and Psychology, Hong Kong Shue Yan University, Braemar Hill, Hong Kong
4. The Colin A. Ross Institute for Psychological Trauma, Richardson, TX, USA