L. V. Postnikova
Federal Research Institute of Occupational Health: 31, Budennogo av., Moscow, 105275, Russia
Russian Federation

hD, Head of Department at Federal Research Institute of Occupational Health; tel.: (917) 552-68-21;

A. A. Sal'nikov
Healthcare Department, Metalloinvest LLC Management Company: 28, Rublevskoe roadway, Moscow, 121609, Russia
Russian Federation

PhD, Head of Healthcare Department, Metalloinvest LLC Management Company; tel.: (495) 981-55-55

I. V. Buhtijarov
Federal Research Institute of Occupational Health: 31, Budennogo av., Moscow, 105275, Russia
Russian Federation

MD, Professor, Head of Federal Research Institute of Occupational Health; tel.: (495) 365-02-09;