1. Department of Anthropology, Stanford University, Stanford, CA, USA.
2. Center for Medicine and Korean Reunification, Seoul National University College of Medicine, Seoul, Republic of Korea.
3. Department of Family Medicine, Seoul National University Hospital, Seoul National University College of Medicine, Seoul, Republic of Korea.
4. Department of Psychiatry, Settlement Support Center for North Korean Refugee, Ministry of Unification, Anseong, Republic of Korea.
5. Department of Psychiatry, Seoul National University Hospital, Seoul, Republic of Korea.