While researching a topic, a student has taken the following notes:

* When medical students mention their patients on social media, they may violate patient confidentiality.
* Terry Kind led a study to determine how many medical schools have student policies that mention social media use.
* Kind and her team reviewed 132 medical school websites, examining publicly available student policies.
* Only thirteen medical schools had guidelines that explicitly mention social media, and only five defined what constitutes acceptable social media use.

The student wants to emphasize the study's methodology. Which choice most effectively uses relevant information from the notes to accomplish this goal?