Pressure Ulcer, Stage IV

• Advanced Foot Care, LLC — Phoenix, Arizona, United States
• Northwestern University Feinberg School of Medicine — Chicago, Illinois, United States
• Henry Ford Hospital — Detroit, Michigan, United States
• University of Mississippi Medical Center — Jackson, Mississippi, United States

• San Diego VA — San Diego, California, United States
• Medstar Georgetown University Hospital — Washington D.C., District of Columbia, United States
• MedStar National Rehabilitation Hospital — Washington D.C., District of Columbia, United States
• Northwestern Medicine — Chicago, Illinois, United States

• Saint Vincent's Medical Center — Jacksonville, Florida, United States

Not specified