1. Shanghai D-band Medical Instrument Co., Shanghai 201802, China
2. CAS Key Laboratory of Bio-Medical Diagnostics, Suzhou Institute of Biomedical Engineering and Technology, Chinese Academy of Sciences, Suzhou 215163, P. R. China
3. Institute of Antibiotics, Huashan Hospital, Fudan University, Shanghai 200040, P. R. China
4. School of Biomedical Engineering (Suzhou), Division of Life Sciences and Medicine, University of Science and Technology of China, Suzhou 215163, China
5. School of Environment, Tsinghua University, Beijing 100084, P. R. China
6. Department of clinical laboratory, Peking Union Medical College Hospital, Peking Union Medical College, Beijing 100730, China
7. Department of Engineering Science, University of Oxford, Parks Road, OX1 3PJ Oxford, U.K.