1. Tuberculosis Prevention and Control Key Laboratory/Beijing Key Laboratory of New Techniques of Tuberculosis Diagnosis and Treatment, Senior Department of Tuberculosis, The 8th Medical Center of PLA General Hospital, Beijing 100091, China
2. Hebei North University, Zhangjiakou, 075000 Hebei, China
3. Department of Geriatrics, The 8th Medical Center of PLA General Hospital, Beijing 100091, China