Dwight L. Evans, MD, was Joseph and Madonna di Giacomo Professor Emeritus of Psychiatry and Professor Emeritus of Psychiatry, Medicine, and Neuroscience at Perelman School of Medicine, University of Pennsylvania; Emeritus Department Chair, Psychiatry at University of Pennsylvania; and Emeritus Chief of Psychiatry at Hospital of the University of Pennsylvania, Presbyterian Medical Center, and Pennsylvania Hospital.

Edna B. Foa, PhD, is Professor of Psychiatry at Perelman School of Medicine, University of Pennsylvania and Founder Director of the Center for the Treatment and Study of Anxiety.

Martin E. Franklin, PhD, is Associate Professor Emeritus, Clinical Psychology in Psychiatry at the University of Pennsylvania School of Medicine and Executive Director & OCD Service Line Leader at Rogers Behavioral Health, Philadelphia.

Raquel E. Gur, MD, PhD, is Professor, Psychiatry, Neurology, and Radiology at the University of Pennsylvania and Director, Neurodevelopment & Psychosis

Section in Psychiatry at the University of Pennsylvania.

Kyle Kampman, MD, is Professor in the Department of Psychiatry, Perelman School of Medicine, University of Pennsylvania.

Christine Yu Moutier, MD, is Chief Medical Officer at the American Foundation for Suicide Prevention.

Maria A. Oquendo, MD, PhD, is Ruth Meltzer Professor and Chairman of Psychiatry at Perelman School of Medicine, University of Pennsylvania and Psychiatrist in Chief at Hospital of the University of Pennsylvania.

Daniel Romer, PhD, is Director of Research at Annenberg Public Policy Center, University of Pennsylvania.

Moira A. Rynn, MD, is Professor and Chair for the Department of Psychiatry and Behavioral Sciences at Duke University School of Medicine.

Martin E. P. Seligman, PhD, is Zellerbach Family Professor of Psychology at the University of Pennsylvania; Director of the Positive Psychology Network; and Scientific Director of the Values-in-Action Classification of Strengths and

Virtues Project, Mayerson Foundation.

Robyn Sysko, PhD, is Associate Professor of Psychiatry, Icahn School of Medicine at Mount Sinai, New York.

B. Timothy Walsh, MD, is Professor of Psychiatry at Vagelos College of Physicians and Surgeons, Columbia University.