1. Rheumatology Unit, IRCCS Ospedale Galeazzi Sant’Ambrogio, Milan, Italy
2. Department of Biomedical and Clinical Sciences, University of Milan, Milan, Italy
3. Unità di Ricerca Clinica, Gruppo Ospedaliero Moncucco, Lugano, Switzerland
4. BIOMETRA Department, University of Milan, Milan, Italy
5. IRCCS Istituto Auxologico Italiano, Exercise Medicine Unit, Milan, Italy
6. Department of Medical Biotechnology and Translational Medicine, Università degli Studi di Milano, Milan, Italy