1. Department of Biology, Sciences and Research Branch, Islamic Azad University, Tehran, Iran;
2. Department of Hepatitis B Vaccine Production, Production & Research Complex, Pasteur Institute of Iran, Tehran, Iran;
3. Department of Resin and Additives, Institute for Color Science and Technology, Tehran, Iran;
4. Recombinant Vaccine Research Center, Tehran University of Medical Sciences, Tehran, Iran;
5. Department of Immunology, Pasteur Institute of Iran, Tehran, Iran