title: Invited Commentary: Past History, and Future Directions.
authors.affiliation: Past President OTA, 2008-2009, Presidential Consultant, OTA Fellowship & Career Choices Committee, Professor, Orthopaedic Trauma, St. Louis University School of Medicine, St. Louis, Missouri.
authors.forename: J Tracy
authors.initials: JT
authors.lastname: Watson
mesh_terms: D005544:Forecasting; D006801:Humans