UCF鈥檚 Lynn Unruh is one of four authors of an exhaustive publication on the United States health system recently published by the World Health Organization鈥檚 European Observatory on Health Systems and Policies. The 467-page book, titled United States of America Health Systems in Transition, includes 鈥渆verything you want to know鈥 about the U.S. health care system, according to the observatory,…