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Posted by ssingh526 on 25 Aug 2018 at 16:45 GMT

1. Why was no control group included? Lack of a control group prevents any reasonable statistical analysis

2. What websites were used to recruit participants?

3. Why were only parents interviewed and not parents and their children?

4. Why were reddit and tumblr brought up anecdotally without any quantitative data to support their inclusion?

No competing interests declared.