1. School of Human Services and Social Work, Griffith University, South Brisbane, Queensland, Australia
2. Menzies Health Institute, Gold Coast, Queensland, Australia
3. Gangnam Severance Hospital, Yonsei University Health System, Seoul, South Korea
4. Department of Social Welfare, Seoul Theological University, Bucheon, South Korea
5. Institute of Behavioral Science in Medicine, Yonsei University College of Medicine, Seoul, South Korea