Department of Rheumatology and Immunology, Huai’an First People’s Hospital, Nanjing Medical University, Huai’an, China;
Department of Rheumatology and Immunology, Affiliated Anhui Provincial Hospital, Anhui Medical University, Hefei, China;
Dermatomyositis/Polymyositis; Interstitial; Lung; Disease; miR-125b; miR-200c; Severity;