1. Key Lab of Animal Epidemiology and Zoonosis, Ministry of Agriculture, National Animal Transmissible Spongiform Encephalopathy Laboratory, College of Veterinary Medicine, China Agricultural University, Beijing, China
2. University of Veterinary and Animal Sciences, Lahore, Pakistan
3. College of Veterinary Medicine, China Agricultural University, Beijing, China
4. National Animal Protozoa Laboratory & College of Veterinary Medicine, China Agricultural University, Beijing, China
5. Virtual University of Pakistan, Lahore, Pakistan
6. Fujian Agriculture and Forestry University, Fujian, China