1. Wuxi No. 2 People's Hospital Affiliated to Nanjing Medical University; Wuxi City Jiangsu Province China
2. Jiangsu Provincial Taihu Cadre's Sanatorium of Jiangsu Provincial People's Hospital Group; Wuxi City Jiangsu Province China
3. Jiangsu Institute of Parasitic Diseases; Wuxi City Jiangsu Province China