From the ∗Department of Rheumatology, Key Laboratory of Myositis

†Outpatient Department

‡Department of Radiology, China-Japan Friendship Hospital, Beijing, China.

This research received National High Level Hospital Clinical Research Funding (2022-NHLHCRF-YS-02).

The authors declare no conflict of interest.

Correspondence: Lu Zhang, MD, No. 2 Yinghua East Street, Chaoyang District, Beijing, China. E-mail: [email protected]; Guochun Wang, MD, No. 2 Yinghua East Street, Chaoyang District, Beijing, China. E-mail: [email protected].

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