1. Department of Laboratory Animal Science; China Medical University; Shenyang People's Republic of China
2. Department of Police Dog Technology; Criminal Investigation Police University of China; Shenyang People's Republic of China
3. Police Dog Technical School of the Ministry of Public Security of P.R. China; Shenyang People's Republic of China
4. Key Laboratory of Transgenic Animal Research; Shenyang Liaoning People's Republic of China