1. Lubin Environmental Protection Technology (Shanghai) Co., Ltd, Shanghai, China
2. College of Life Science, Northeast Forestry University, Harbin, China
3. Department of the Second General Surgery, Jixi Mine Hospital of Heilongjiang, Jixi, China
4. Department of Geratology, The First Hospital of Harbin in Heilongjiang, Harbin, China
5. Department of Medical Records, Hongqi Hospital Affiliated to Mudanjiang Medical College, Mudanjiang City, China