1. Eppley
Institute, University of Nebraska Medical Center, Omaha, Nebraska 68198-5950, United States
2. Research
Institute of Hygiene, Occupational Pathology and Human Ecology, Russian Federal Medical-Biological Agency, Kuzmolovsky 188663, St. Petersburg, Russia
3. Institute for Analytical Instrumentation, Russian
Academy of Sciences, St.
Petersburg 190103, Russia
4. Institut de Recherche Biomédicale des Armées, BP73, 91223 Brétigny sur
Orge, France
5. Centre de Recherches du Service de Santé des Armées, BP87, 38702 La
Tronche, France