 So I would say that obviously our performance in our work was also important. Our psychology, both in work and also in the sort of more personal setting, all of these things, along with many other aspects were being studied. So it's actually, you know, such a comprehensive study that it's hard to list or claim one large, big question. There was many large, big questions here. I assume they're still going to be watching your health, mental health, physical health, the long-term impacts on you of doing this.