Gennadiy N. Lepeshkin: Well... I wouldn't call it a risk: this is ordinary work. For a person who doesn't do this work regularly, for such a person there would be a risk, but for us, this was regular, routine work. We worked using special protection, our work met the work... work regulation requirements, and overall we carried out operations with precision. If there were any... were any breaches, then a risk of disease was possible. But if the work was done as per usual, correctly, that would not be a possibility.