Yes.
I take the point that psychometric assessments have been used for several years. We're relatively new to them as a tool, and I must say we're finding that they're very useful. The way they are done is that a trained psychologist will interview the individual candidates—in our cases, we have done it with usually the short short list of candidates—and will assess over a series of tests online and in person what the person's quality of character is, how they think, whether they are strategic thinkers, what their relational capabilities with other individuals are, how they make judgments, how they operate under stress. It's a very interesting way to assess the qualities of a candidate for some of our leadership positions, and I think it is one that has helped us make distinctions among final candidates. In other words, we have used it to help in deciding which candidate on the short short list is the right candidate for that organization at that moment.