1. SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), The NEIRID Group (Neuroendocrine Interactions in Rheumatology and Inflammatory Diseases); Santiago University Clinical Hospital; Building C, Travesía da Choupana S/N Santiago de Compostela 15706 Spain
2. Epidemiology, Genetics and Atherosclerosis Research Group on Systemic Inflammatory Diseases; Universidad de Cantabria and IDIVAL, Hospital Universitario Marqués de Valdecilla; Av. Valdecilla Santander 39008 Spain
3. SERGAS (Servizo Galego de Saude), Division of Rheumatology; Santiago University Clinical Hospital; Travesía da Choupana S/N Santiago de Compostela 15706 Spain
4. SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), Department of Cellular and Molecular Cardiology; CIBERCV (Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares), Building C; Travesía da Choupana S/N Santiago de Compostela 15706 Spain
5. Musculoskeletal Pathology Group. SERGAS (Servizo Galego de Saude) and IDIS (Instituto de Investigación Sanitaria de Santiago), Research Laboratory 9; Santiago University Clinical Hospital; Santiago de Compostela Spain
6. Faculty of Health and Medical Sciences; University of Surrey; Guildford Surrey GU2 7XH UK
7. School of Veterinary Medicine; University of Surrey; Guildford GU2 7AL UK
8. Arthritis Research UK Centre for Sport, Exercise and Osteoarthritis, Arthritis Research UK Centre for Musculoskeletal Ageing Research; Queen's Medical Centre; Nottingham NG7 2UH UK
9. State Research Institute Centre for Innovative Medicine; Santariskiu 5 Vilnius 0866 Republic of Lithuania