Anne S. Bassett, MD a, b, c, 
Contributed equally to the manuscript.
, Donna M. McDonald-McGinn, MS, CGC d, 
Contributed equally to the manuscript.
⁎
, Koen Devriendt, MD i, Maria Cristina Digilio, MD h, Paula Goldenberg, MD, MSW f, Alex Habel, MD g, Bruno Marino, MD j, Solveig Oskarsdottir, MD, PhD k, Nicole Philip, MD l, Kathleen Sullivan, MD, PhD e, Ann Swillen, PhD i, Jacob Vorstman, MD, PhD m
The International 22q11.2 Deletion Syndrome Consortium

List of members of The International 22q11.2 Deletion Syndrome Consortium is available at www.jpeds.com (Appendix).
a Clinical Genetics Research Program, Centre for Addiction and Mental Health, Toronto, Ontario, Canada
b Toronto Congenital Cardiac Centre for Adults, Peter Munk Cardiac Centre, University Health Network/Toronto General Hospital, Toronto, Ontario, Canada
c Department of Psychiatry, University of Toronto, Toronto, Ontario, Canada
d Division of Human Genetics, The Children’s Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA
e Division of Allergy and Immunology, The Children’s Hospital of Philadelphia, University of Pennsylvania School of Medicine, Philadelphia, PA
f Cincinnati Children’s Hospital and Medical Center, Cincinnati, OH
g Great Ormond Street Hospital for Sick Children, London, UK
h Department of Medical Genetics, Bambino Gesù Hospital,Rome, Italy
i University of Leuven, Leuven, Belgium
j University La Sapienza, Rome, Italy
k Queen Silvia Children’s Hospital, Goteborg, Sweden
l Hospital de la Timone, Marseille, France
m University Medical Centre Utrecht, Netherlands