1. School of Nursing
2. Nanjing Medical University
3. Nanjing 211166
4. P. R. China
5. Shenzhen International Travel Health Care Center
6. Shenzhen Academy of Inspection and Quarantine
7. Shenzhen
8. Department of Biomedical Engineering
9. The Chinese University of Hong Kong
10. Shenzhen Bao'an Traditional Chinese Medicine Hospital (Group)
11. Guangzhou University of Chinese Medicine
12. Department of Laboratory Medicine
13. Shenzhen Second People's Hospital
14. The First Affiliated Hospital of Shenzhen University
15. Health Science Center