Gennadiy N. Lepeshkin: Well, basically, over here you did narrowly specialized work, research, you know, which we also did at the facility where I worked, we did that too, but in addition, we also... [did] not just vaccine work, we didn't just develop vaccine strains and assess their traits, but we also did research on pathogens with the aim of using them to... for work in field conditions. And to assess their offensive characteristics.