Safety Study of AVP-923 in the Treatment of IEED (Involuntary Emotional Expression Disorder) Also Known as Pseudobulbar Affect (Episodes of Uncontrolled Crying and/or Laughter)

Hospital for Joint Diseases MS Care Center, New York

Upstate Clinical Research, Albany

SUNY Upstate Medical University, Syracuse

DENT Neurologic Group L.L.P., Amherst

Westmoreland Neurology, Greensburg

Lehigh Valley Neurosciences and Pain Research Center, Allentown

Neurological Associates of Delaware Valley, Upland

Jenkintown

MCP-Hahnemann University, Philadelphia

Penn Neurological Institute, Philadelphia

George Washington University Medical Faculty Assoc., Washington D.C.

Raleigh Neurology Associates, PA, Raleigh

Carolinas Medical Center, Charlotte

Neurology & Headache Specialist of Atlanta, L.L.C., Decatur

University of Miami Dept. of Neurology, Miami

Miami Jewish Home & Hospital for the Aged, Miami

Allied Clinical Trials, Miami

Renstar Medical Research, Plantation

Neurological Associates, Fort Lauderdale

Tampa

Suncoast Neuroscience Associates Inc., St. Petersburg

MetroHealth Medical Center, Cleveland

University Memory and Aging Center, Cleveland

The Cleveland Clinic Foundation, Cleveland

NeuroCare Center, Inc., Canton

University of Wisconsin, Madison

Advanced Neurology Specialists, Great Falls

Consultants in Neurology LTD, Northbrook

Neurological Associates, P.C., Lincoln

Clinical Pharmaceutical Trials, Inc., Tulsa

Methodist Neurological Institute, Houston

Claghorn-Lesem Research Clinic, Bellaire

Barrow Neurological Institute, Phoenix

UCLA School of Medicine, Los Angeles

Center for Neurologic Study, La Jolla

UCSF, San Francisco

Neurology and Neurosurgery Associates of Tacoma, Tacoma

Research Center for Clinical Studies, Inc., Darien

Fletcher Allen Health Care, Burlington