Funding for this research was provided by:
European Research Council (323977)
Received: 25 May 2019
Accepted: 13 September 2019
First Online: 16 October 2019
Ethics approval and consent to participate
: The study was approved by the ethical review board of the [edited out for blind review]. All of the North Korean refugee students and South Korean students were invited to participate in this study, receiving a written invitation and informed consent form. For participants under the age of 18 (i.e. minors by law in South Korea) an informed consent form signed by their legal guardian was required as well. Participants who consented to take part in the study arranged group appointments with the research team through their teachers.
: The authors declare that they have no competing interests.