Received: 22 June 2019
Accepted: 29 September 2019
First Online: 28 November 2019
Ethics approval and consent to participate
: The study was ethically approved by the Uppsala Regional Ethical Review Board, DNR 2017/473. Data for the present study were collected from publicly available internet sources. User aliases were excluded to ensure the anonymity of individuals. Also, quotations were slightly altered to hinder tracking. The present study is considered an observational study where retrospective information was analyzed. No interaction or attempted contacts were initiated.
: See above.
: The authors declare that they have no competing interests.