Susan Sprich, Ph.D.Director of Psychology TrainingClinical Director of PsychologyDirector, Postgraduate Psychology Education, MGH Psychiatry AcademyPsychiatry Department, Massachusetts General HospitalAssistant Professor, Harvard Medical School15 Parkman Street, WAC 815Boston, MA 02114617-726-5991ssprich@mgh.harvard.edu Timothy Petersen, Ph.D.Program Director, The Bulfinch ProgramDepartment of Psychiatry, Massachusetts General HospitalAssistant Professor of Psychiatry, Harvard Medical School151 Merrimac Street, 4th FloorBoston, MA 02114617-724-1640tpetersen@mgh.harvard.edu Sabine Wilhelm, Ph.D.Chief of Psychology, Massachusetts General HospitalDirector, Center for OCD and Related Disorders (CORD), Massachusetts General HospitalProfessor, Harvard Medical SchoolSimches Research Building, 2nd Floor185 Cambridge StreetBoston, MA 02115617-724-6146swilhelm@mgh.harvard.edu