1. Department of Medical Entomology and Parasitology, Institute of Public Health, Lahore, Pakistan.
2. Department of Infectious Diseases, Institute of Public Health, Lahore, Pakistan.
3. Faculty of Veterinary Medicine, Rajamangala University of Technology Tawan-Ok, Chonburi, Thailand.
4. Department of Paramedical Education, Institute of Public Health, Lahore, Pakistan.