of me. Her support had no boundaries. My father, Terry Collins, shaped my thinking and edited many of my papers over the years, assisting me in clearly translating my thoughts into written English. I am thankful to have parents who are supportive, encouraging, and proud.
Finally—and most significantly—to my wife, Kristy, I am forever grateful. She is my favorite person to be around and the most beautiful research partner I will ever have. Life with her is amazing. This important work is dedicated to Kristy.