Knee Osteoarthritis

• Guadarrama Hospital — Guadarrama, Madrid, Spain
• Hospital Guadarrama — Madrid, Spain

• University of Texas At Austin — Austin, Texas, United States

• University of Kyrenia, Dr. Suat Gunsel Hospital - Department of Orthopaedics and Traumatology — Kyrenia, Cyprus

• Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD — Baltimore, Maryland, United States

Not specified

Not specified

• Acme Medical Center — Lahore, Punjab Province, Pakistan

Not specified

• University of Miami — Miami, Florida, United States

• University of Lahore Teaching Hospital, Lahore HOD Physio Department — Lahore, Punjab Province, Pakistan