| Amsterdam JD | Department of Psychiatry, Depression Research Unit, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-3309, USA. jamsterd@mail.med.upenn.edu |
| Frank E | University of Pittsburgh School of Medicine. |
| Grunze H | Penn State College of Medicine, Hershey, PA, USA. |
| Jolin EM | Department of Child and Adolescent Psychiatry, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA. |
| Minick G | Guthrie Family Medicine Residency, Sayre, PA, USA. |
| Paladine H | Guthrie Family Medicine Residency, Sayre, PA, USA. |
| Rucci P | Department of Psychiatry, Western Psychiatric Institute and Clinic, University of Pittsburgh, 3811 O'Hara Street, Pittsburgh, PA 15213, USA. |
| Shults J | Department of Psychiatry, Depression Research Unit, University of Pennsylvania School of Medicine, Philadelphia, PA 19104-3309, USA. |
| Thase ME | University of Pittsburgh Medical Center, Western Psychiatric Institute and Clinic, 3811 O'Hara St., Pittsburgh, PA 15213-2593, USA. thaseme@upmc.edu |
| Weller RA | Department of Child and Adolescent Psychiatry, The Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA. |