1. Department of Animal Science, Faculty College of Agriculture and Natural Resources, University of Tehran, Karaj, Iran
2. Department of Research, Breeding and Production of Laboratory Animals, Razi Vaccine and Serum Research Institute, Agricultural Research, Education and Extension Organization (AREEO), Karaj, Iran
3. Department of Animal Science, Sari Agricultural Sciences & Natural Resources University, Sari, Iran
4. Department of Animal Science, College of Agriculture, Shiraz University, Shiraz, Iran