News Package (VIDEO) MediaSource This video is under embargo. Please login to access this video. Caption It was a day his family had long hoped would come - the day 19-month-old Jack Shields was discharged from Nationwide Children's Hospital. Jack and his twin, Jonah, were born 14 weeks early and developed bronchopulmonary dysplasia (BPD), a chronic lung condition common among premature babies who require ventilators to breathe after birth. The national average states 20 percent of babies with severe BPD do not survive, but in the Comprehensive Center for BPD at Nationwide Children's Hospital, the survival rate is more than 99 percent after doctors and researchers developed a new approach to treatment. Credit Nationwide Children's Hospital Usage Restrictions All multimedia is available for free and unrestricted media use with courtesy to Nationwide Children's Hospital. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.