 We started blending it because one, public health nurses, where the students are based in a clean setting need to have the knowledge in terms of being able to teach about healthy eating, healthy lifestyle, especially with obesity rates, so they needed to have some of this nutrition content. And because our program is accelerated, we're an 18 month accelerated program. The rotations are every six weeks. We were initially using presenters to come to the classroom from the public health sector, the public health dietitian and dental hygienists. And so it was too taxing for them in terms of time commitment. It also was then that students couldn't always, if they missed that classroom presentation, they missed the content. It means that the students can access it if they are any time. So for those who have maybe some learning challenges in terms of language challenges, they can access the online module many times and then learn it at their own pace. So that's really giving them that control over how and when they learn the content.