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. 2021 Jun 14;15:1269–1279. doi: 10.2147/PPA.S311470

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© 2021 Wehkamp et al.

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Study design. Participants were 1:1 randomly assigned. *Only participants that completed the scenario are displayed. Exclusion criteria invalid age range and medical education applied for 50 participants. A higher dropout-rate in the intervention group resulted in differently sized groups.