[1] Azienda Ospedaliera Universitaria Senese,Clinic for the diagnosis and management of Hand Osteoarthritis, Rheumatology Unit, Department of Medicine, Surgery and Neuroscience
[2] Policlinico Le Scotte,Department of Medical Sciences, Surgery and Neurosciences
[3] Santa Maria alle Scotte University Hospital of Siena,Orthopedics and Traumatology Unit, Department of Medicine, Surgery and Neurosciences
[4] Health Service Management Board,undefined
[5] Santa Maria alle Scotte University Hospital,undefined
[6] University of Siena,undefined
[7] Policlinico Le Scotte,undefined