The impact of multimorbidity on quality of life in inflammatory myopathies: a cluster analysis from the COVAD dataset - Fornaro, Marco; Venerito, Vincenzo; Pellico, Maria Rosa; Iannone, Florenzo; Joshi, Mrudula; Chen, Yi-Ming; Tan, Ai Lyn; Saha, Sreoshy; Chatterjee, Tulika; Shinjo, Samuel Katsuyuki (Rheumatology, 2025)