[1
]
Oxford NIHR Musculoskeletal BRU, Nuffield Department of Orthopaedics, Rheumatology
and Musculoskeletal Sciences, University of Oxford, Oxford, UK GREMPAL Research Group,
IDIAP Jordi Gol Primary Care Research Institute, Universitat Autònoma de Barcelona,
Barcelona, Spain MRC Lifecourse Epidemiology Unit, University of Southampton, Southampton,
UK URFOA-IMIM and RETICEF, Parc Salut Mar & Instituto de Salud Carlos III-FEDER, Barcelona,
Spain.
[2
]
Oxford NIHR Musculoskeletal BRU, Nuffield Department of Orthopaedics, Rheumatology
and Musculoskeletal Sciences, University of Oxford, Oxford, UK MRC Lifecourse Epidemiology
Unit, University of Southampton, Southampton, UK.
[3
]
URFOA-IMIM and RETICEF, Parc Salut Mar & Instituto de Salud Carlos III-FEDER, Barcelona,
Spain.