Guideline-based problem-centered Interviews 

We ask you to check the Data and Methods Report to see whether there is information on other sources for the specific question to be cited. If such information is available, we suggest that you also cite the original source(s) mentioned in the data and methods report in accordance with good scientific practice. When quoting the complete text of a question, for example within an article or when reusing the question for your own research projects or questionnaires, please note that there may be further license agreements. Please check the sources in this regard.