“…Regarding ethical considerations, the research project was reviewed and approved by the Regional Ethical Review Board of Gothenburg (2011, No 315-11;2010, No 358-10), and it also followed the principles prescribed in World Medical Association Declaration of Helsinki (2013). The research project consisted of five separate studies, four of which were articles (Eskilsson et al, 2014(Eskilsson et al, , 2015a(Eskilsson et al, , 2015b(Eskilsson et al, , 2017, and one which was a monography (Andersson, 2015). The two DEUs have been developed by didactic research, which is the study of learning support in clinical practice (Ekebergh, 2014;Holst & Hörberg, 2012;Lindahl et al, 2009).…”