ML has contributed to the drafting and revision of the content.
MD: Qualitative analysis of data, interpretation of data and drafting, critical revision of the content of manuscript.
HR: Qualitative analysis of data, interpretation of data and drafting, critical revision of the content of manuscript.
JL and ML, both made substantial contributions to the design and interpretation of the data, the revision of the content, and the approval of the final version.
GB has made substantial contributions to the design and interpretation of the data, the revision of the content, and the approval of the final version.
EM has contributed to the interpretation and the discussion of the results, the writing, and revision of the content.
All authors participated in critical revision of the content of the article, and approved the final version.
MSS: Designing of the study, qualitative analysis of data, interpretation of data and drafting, critical revision of the content of manuscript.
Also, she had substantial contributions in the analysis and interpretation of data and she was involved in the revision of the content of the document.
ASF: Conception and designing of the study, data collection, qualitative analysis of data, interpretation of data and drafting the manuscript, critical revision of the content of manuscript.
All authors contributed to the interpretation of the data, revision of the content and gave input and participated at all stages of the study.
