1. The nature of change;Enzmann;J Am Coll Radiol,2014
2. The innovative imperative;Morrison;H&HN Daily,2014
3. The analogical animal: the key to human cognition may well be the ability to compare one thing to another;Hofstadter;The Wall Street Journal,2013
4. Antifragile: things that gain from disorder;Taleb,2012
5. Kaufman L. AtlantiCare and Geisinger health systems make merger plans official. Available at: http://www.healthexo.com/topics/finance/atlanticare-and-geisinger-health-systems-make-merger-plans-official. Accessed September 29, 2014.