1. Li
Ka Shing Institute of Virology, University of Alberta, Edmonton, Alberta Canada
2. Department
of Engineering Mathematics and Physics, Fayoum University, Fayoum, Egypt
3. Department
of Oncology, University of Alberta, Edmonton, Alberta Canada
4. Department
of Physics, University of Alberta, Edmonton, Alberta Canada
5. Department
of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
6. Department
of Medical Microbiology and Immunology, University of Alberta, Edmonton, Alberta Canada