1. School of Medicine and Life Sciences University of Jinan‐Shandong Academy of Medical Sciences Jinan Shandong Province China
2. Shandong Academy of Occupational Health and Occupational Medicine, Shandong First Medical University & Shandong Academy of Medical Sciences Jinan Shandong Province China
3. Shandong Tumor Hospital and institute Jinan Shandong Province China
4. Jinan Emergency Center Jinan Shandong Province China