1. Clinical Laboratory The Seventh Medical Center of Chinese PLA General Hospital Beijing China
2. Department of Oncology Beidaihe Rehabilitation Center of PLA Qinhuangdao Hebei China
3. Department of Ultrasound The Seventh Medical Center of Chinese PLA General Hospital Beijing China
4. Post‐Doctoral Research Center Chongqing Public Health Medical Center Chongqing China
5. Department of Chinese Medicine Liulitun Community Services Center Beijing China
6. Department of General Surgery The Seventh Medical Center of Chinese PLA General Hospital Beijing China