This is your employment contract usa medical supply So in 2006 U.S. News asked RTI to put together a clinical survey for children's hospitals. Some questions, such as nursing data and the extent and success of programs that prevent infection, touch on all 10 specialties. Others, such as the complications rates of kidney biopsies and three-year survival rates for several types of cancer, are specialty-specific. The latest survey was updated and enhanced with the help of 74 medical directors, department chairs, infection specialists and others in 12 working groups.