Study of Dose-Effect of COL-121 Ointment in Patients With Plaque-Type Psoriasis

Philadelphia Institute of Dermatology, Flourtown

The Education & Research Foundation, Inc., Lynchburg

MedaPhase, Inc., Newnan

International Dermatology Research, Inc., Miami

Dermatology Specialists, Louisville

Michigan Center for Skin Care Research, Clinton Township

Grekin Skin Institute, Warren

Dermatology Associates of San Antonio, San Antonio

DermResearch, Inc., Austin

Cherry Creek Research, Inc., Denver

Longmont Medical Research Network, Longmont

Dermatology Research Center, Salt Lake City

Academic Dermatology Associates, Albuquerque

Dermatology Research Associates, Los Angeles

Dermatology Specialists, Inc., Vista

Skin Surgery Medical Group, Inc., San Diego

East Bay Dermatology Medical Group, Fremont

Northwest Cutaneous Research Specialists, Portland

Premier Clinical Research, Spokane

The Savin Center, PC, New Haven