Sections View Full Chapter Figures Tables Videos Annotate Full Chapter Figures Tables Videos Supplementary Content + Download Section PDF ++ To my parents, for teaching me the meaning of hard work and reminding me when to slow down. To Mason and Colin, you bring me all the joy and happiness that a father could imagine. To Michelle, for your constant love and support. ++ Scott C. Sherman, MD + Download Section PDF ++ To my parents for a lifetime of encouragement; to Bridget, Elsie, and Jane, who give meaning to my life; and to our patients, who give us the opportunity to learn something new every shift. ++ Joseph M. Weber, MD + Download Section PDF ++ To my beautiful wife, loving parents, and gracious sisters, without whose compassion and support my career would not be possible. And to teachers everywhere, helping the next generation achieve their dreams. ++ Mike Schindlbeck, MD + Download Section PDF ++ To my students, who continually show me how much more I have to learn. ++ Rahul Patwari, MD