1. Jiangsu Key Laboratory of Medical Science and Laboratory Medicine School of Medicine Jiangsu University Zhenjiang 212013 P. R. China
2. Pharmaceutical Sciences Laboratory and Turku Bioscience Centre Åbo Akademi University Turku 20520 Finland
3. Department of Radiology Affiliated Hospital of Jiangsu University Jiangsu University Zhenjiang 212001 P. R. China
4. Department of Clinical Laboratory Medicine Nantong Tumor Hospital Nantong 226361 P. R. China
5. School of Chemistry and Chemical Engineering Jiangsu University Zhenjiang 212013 P. R. China
6. Drug Research Program Division of Pharmaceutical Chemistry and Technology Faculty of Pharmacy University of Helsinki Helsinki FI‐00014 Finland
7. Helsinki Institute of Life Science (HiLIFE) University of Helsinki Helsinki FI‐00014 Finland