Guideline-based exercise management for hip and knee osteoarthritis: a cross-sectional comparison of healthcare professional and patient beliefs in Ireland oleh Peter Hayes, Clodagh M Toomey, Norelee Kennedy, Avantika Bhardwaj, Jacqui Browne, Ian Dowling, Stacey Grealis, Niall Higgins, Darragh Maguire, John O’Hora, Joseph Rector, Arianna Wood-Thornsbury