The document lists the top children's hospitals in the United States for various specialties in 2016. Boston Children's Hospital is listed multiple times for specialties including cardiology, diabetes, gastroenterology, nephrology, neurology, and urology. Other top hospitals mentioned include Dana-Farber Boston Children's Cancer and Blood Disorders Center, Children's Hospital of Philadelphia, and Cincinnati Children's Hospital Medical Center. The document provides brief listings of hospitals and the specialty they were best in without further details.