On 2015 Apr 23, Janet Kern commented:

Because of differences noted between the study conclusion and the results, on February 24, 2015, an email was sent to Dr. Hewitson requesting the dataset. However, to date, the authors have ignored repeated requests for the dataset.

On 2015 Feb 21, Dan Laks commented:

None

On 2015 Feb 21, Dan Laks commented:

None

On 2015 Apr 23, Janet Kern commented:

Because of differences noted between the study conclusion and the results, on February 24, 2015, an email was sent to Dr. Hewitson requesting the dataset. However, to date, the authors have ignored repeated requests for the dataset.