1. Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
2. Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA
3. University of Washington, National Primate Research Center, Seattle, WA 98195, USA
4. Swedish Medical Center, Seattle, WA 98122, USA
5. Arizona State University, Tempe, AZ 85287, USA
6. University of California, Davis, CA 95616, USA