Peking Union Medical College Hospital, Beijing, Beijing, China
vascular surgery department of PUMCH, Beijing, Beijing, China
The First Affiliated Hospital of Guangzhou Medical College, Ghuangzhou, Guangdong, China
The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
Women's Hospital School of Medicine Zhejiang University, Hangzhou, Zhejiang, China
Foshan Maternal and Child Health Hospital, Foshan, Guangdong, China
Peking Union Medical College Hospital, Beijing, China
Affiliated Shengjing Hospital of China Medical University, Shenyang, Liaoning, China
Deptment of Rheumatology, Peking Union Medical College Hospital, Beijing, Beijing, China
Department of Respiratory Medicine, Peking Union Medical College Hospita, Beijing, Beijing, China
Department of Respiratory Medicine, Peking Union Medical College Hospital, Beijing, Beijing, China
Department of Respiratory Medicine, Peking Union Medical College Hospital, Beijing, Beijing, China
Deptment of Rheumatology, Peking Union Medical College Hospital, Beijing, China
Department of Respiratory Medicne, Peking Union Medical Hospital, Beijing, China