1. The Dalglish Family 22q Clinic for Adults with 22q11.2 Deletion SyndromeUniversity Health NetworkToronto Ontario Canada
2. Clinical Genetics Research ProgramCentre for Addiction and Mental HealthToronto Ontario Canada
3. The 22q and You CenterThe Children's Hospital of PhiladelphiaPhiladelphia Pennsylvania USA
4. Department of PsychiatryUniversity of TorontoToronto Ontario Canada
5. Department of PsychiatryUniversity Health NetworkToronto Ontario Canada
6. Unit of Clinical EpidemiologyMemorial University of Newfoundland, St. John's, Newfoundland Canada
7. Clinical Genetics CenterThe Children's Hospital of PhiladelphiaPhiladelphia Pennsylvania USA
8. Department of PediatricsThe Perelman School of Medicine, University of PennsylvaniaPhiladelphia Pennsylvania USA
9. Section of Genetic CounselingThe Children's Hospital of PhiladelphiaPhiladelphia Pennsylvania USA
10. Division of Cardiology, Department of Medicineand Toronto General Research Institute, University Health NetworkToronto Ontario Canada