1. Key Laboratory of Medical Science and Laboratory Medicine of Jiangsu Province, School of Medicine, Jiangsu University, Zhenjiang 212013, Jiangsu, P.R. China
2. Directorate of University Health Services, University of Cape Coast, PMB, Cape Coast, Ghana
3. The People's Hospital of Danyang, Affiliated Danyang Hospital of Nantong University, Zhenjiang 212300, Jiangsu, P.R. China
4. Zhenjiang Institute for Drug and Food Control, Zhenjiang 212001, Jiangsu, P.R. China