 I did practice clinically for 25 years, and that's the amount of time I was in Boston, and then came down here. And shortly after I was here, working on the school, working on the other things, I gave up the clinical practice as a generalist and primarily did teaching, administrative, consultation medicine rounds, which is sort of what I do today. You mentioned before that you're in charge of clinical research and education at Northwell Health. So tell us a little bit more about your roles.