1. Department of Medical Biotechnology Institute of Bioscience Universiti Putra Malaysia Serdang Selangor Malaysia
2. Department of Pathology and Microbiology Faculty of Veterinary Medicine Universiti Putra Malaysia Serdang Selangor Malaysia
3. Institute of Bioscience Universiti Putra Malaysia Serdang Selangor Malaysia
4. Department of Preclinical Faculty of Veterinary Medicine Universiti Putra Malaysia Serdang Selangor Malaysia
5. Department of Animal Reproduction Agro‐Biotechnology Institute Serdang Selangor Malaysia