Sample Pedigree (IMAGE) Children's Hospital of Philadelphia Caption This pedigree, created by the Proband app, diagrams how diseases recur in the family of a hypothetical six-year-old patient with asthma. Credit The Children's Hospital of Philadelphia Usage Restrictions None 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.