Xingfeng Cai,* Shu Xu,* Chen Dong, Zhifeng Gu Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong University, Nantong, People’s Republic of China *These authors contributed equally to this work Correspondence: Chen Dong, Department of Rheumatology, Affiliated Hospital of Nantong University, Nantong University, Nantong, People’s Republic of China, Email [email protected] Zhifeng Gu, Department of Rheumatology, Affiliated Hospital of Nantong University,...
