1. Shulan International Medical College, Zhejiang Shuren University, Zhejiang, P.R. China
2. Hangzhou Center for Disease Control and Prevention, Zhejiang, P.R. China
3. Department of Central Laboratory/Medical Examination Center of Hangzhou, The Frist People’s Hospital of Hangzhou, Zhejiang, P.R. China
4. Department of Thoracic Surgery, Sir Run Run Shaw Hospital Affiliated with Medical College of Zhejiang University, Zhejiang, P.R. China
5. Applied Biostatistics Laboratory, University of Michigan School of Nursing, Ann Arbor, USA
6. Department of Central Laboratory, The First Affiliated Hospital of Anhui Medical University, Anhui, P.R. China
7. Hangzhou Vocational and Technical College, Zhejiang, P.R. China