DesignThis study used an explanatory sequential mixed method design consisting of quantitative and qualitative data collection elements. In this design, quantitative data collection is used to gain an overview of the subject matter. Next, qualitative data collection is used to explain the results of the quantitative data. Data collectionAn interview guide was developed based on the content and results of the quantitative data. First, the dichotomised quantitative data were chosen as a point of comparison in the joint display.