1. Institute of Public Health and Environmental Protection, Warsaw, Poland
2. Department of Environmental and Occupational Health, College of Public Health, University of South Florida, Tampa, FL, USA
3. Department of Neurosurgery, M. Mossakowski Medical Research Centre, Polish Academy of Sciences, Warsaw, Poland
4. Laboratory of Molecular Clinical Chemistry, Faculty of Pharmacy, Osaka-Ohtani University, Osaka, Japan
5. Kobe Tokiwa University, Kobe, Japan