1. Research Center of Analytical Instrumentation, School of Mechanical Engineering, Sichuan University, Chengdu 610065, China
2. Research Center of Analytical Instrumentation, College of Chemistry & Materials Science, Northwest University, Xi’an 710069, China
3. Chengdu Workstation for Emerging Infectious Disease Control and Prevention, Chinese Academy of Medical Sciences, Chengdu, Sichuan 610041, China
4. Chengdu Center for Disease Control and Prevention, Chengdu 610041, China
5. West China School of Public Health and West China Fourth Hospital, Sichuan University, Chengdu 610041, China
6. Research Center of Analytical Instrumentation, Key Laboratory of Bio-resource and Eco-environment, Ministry of Education, College of Life Science, Sichuan University, Chengdu 610065, China
7. School of Physics, Northwest University, Xi’an 710069, China