Chronic Low Back Pain

• Primary Healthcare Centre Dalby — Dalby, Sweden
• Primary Healthcare Centre Löddeköpinge — Löddeköpinge, Sweden
• Primary Healthcare Centre Capio Citykliniken Clemenstorget — Lund, Sweden
• Primary Healthcare Centre Laurentiikliniken — Lund, Sweden

• Integrated Laboratory of Human Movement, University of Sorocaba — Sorocaba, São Paulo, Brazil
• Health Center, University of Sorocaba — Sorocaba, São Paulo, Brazil

• University of Sao Paulo — Ribeirão Preto, São Paulo, Brazil

• University Hospitals of Leicester NHS Trust — Leicester, Leicestershire, United Kingdom
• Bedford Hospitals NHS Trust — Bedford, United Kingdom
• Royal Derby Hospitals — Derby, United Kingdom

• Hasselt University — Hasselt, Belgium

Not specified

• CHRU de Brest — Brest, France
• Fondation ILDYS - Service de MPR de l'appareil locomoteur de PERHARIDY — Roscoff, France

• The Third People's Hospital of Wuxi — Wuxi, Jiangsu, China

• King Fahd Hospital of the University — Khobar, Eastren, Saudi Arabia

• Universidad de Extremadura — Badajoz, Spain