1. College of Life Science Jilin Agricultural University Changchun China
2. Feline Research Center of National Forestry and Grassland Administration College of Wildlife and Protected Area Northeast Forestry University Harbin China
3. School of Forestry Northeast Forestry University Harbin China
4. School of Basic Medical Sciences Nanchang University Nanchang China
5. Heilongjiang Research Institute of Wildlife Harbin China
6. College of Wildlife and Protected Area Northeast Forestry University Harbin China
7. Wildlife Conservation Society Hunchun China
8. Jilin Hunchun Amur Tiger National Nature Reserve Hunchun China
9. Heilongjiang Laoyeling Amur Tiger National Nature Reserve Dongning China