Chronic Musculoskeletal Pain

• Universitat de Lleida — Lleida, Spain

• Centro de Salud Marina Española — Elda, Alicante, Spain
• Centro de Salud de Villena I — Villena, Alicante, Spain
• Centro de Salud Integrado de la Vall d'Uixó — Vall d'Uixó, Castellón, Spain
• Centro de Salud de Alginet — Alginet, Valencia, Spain

Not specified

Not specified

• Rock Valley Physical Therapy — Moline, Illinois, United States
• Rock Valley Physical Therapy — Davenport, Iowa, United States

• Optimal Motion Physical Therapy — Herndon, Virginia, United States

• University of Granada — Granada, Spain

• Department of Medical Sciences, University of Aveiro (Portugal) — Aveiro, Portugal

• Stanford University — Palo Alto, California, United States

• Axxon website — Leuven, Belgium