Received: 14 April 2020
Accepted: 9 June 2020
First Online: 19 June 2020
Ethics approval and consent to participate
: For the purpose of this study, open data from posts in discussion forums have been used. Since these forums are open boards that are freely accessible, and following the procedure of previous studies in the field [CitationRef removed], the user contributions were considered to be secondary data in the public domain. As mentioned before, we followed different steps to further ensure the anonymity of the data presentation. Taking into account guidelines and recommendations for secondary data analysis, no further ethical endorsement was required for this analysis [CitationRef removed, CitationRef removed].
: Not applicable.
: The authors declare that there are no competing interests.