1. Department of Biophysics and Structural Biology; Institute of Basic Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College (CAMS & PUMC); Beijing P.R. China
2. Department of Clinical Laboratory; Peking Union Medical College Hospital, CAMS & PUMC; Beijing P.R. China
3. Department of Clinical Laboratory; Heze Municipal Hospital; Shandong Province P.R. China
4. National Center for Chronic and Noncommunicable Disease Control and Prevention; Chinese Center for Disease Control and Prevention; Beijing P.R. China